FreshPatents.com Logo
stats FreshPatents Stats
4 views for this patent on FreshPatents.com
2013: 3 views
2012: 1 views
Updated: November 16 2014
newTOP 200 Companies filing patents this week


    Free Services  

  • MONITOR KEYWORDS
  • Enter keywords & we'll notify you when a new patent matches your request (weekly update).

  • ORGANIZER
  • Save & organize patents so you can view them later.

  • RSS rss
  • Create custom RSS feeds. Track keywords without receiving email.

  • ARCHIVE
  • View the last few months of your Keyword emails.

  • COMPANY DIRECTORY
  • Patents sorted by company.

Follow us on Twitter
twitter icon@FreshPatents

Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station

last patentdownload pdfdownload imgimage previewnext patent

20120324371 patent thumbnailZoom

Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station


A mobile device stores message information for a plurality of messages in memory. Each message includes at least one correspondent address and conversation text with the at least one correspondent address, as well as metadata comprising an identifier for uniquely identifying the message at a server. When a size of the message information has reached a first predetermined limit, the mobile device deletes at least portions of the conversation text of some of the messages while retaining storage of the correspondent addresses and the metadata thereof. When the size of the message information has reached a second predetermined limit which is greater than the first predetermined limit, the mobile device deletes the correspondent addresses and the metadata associated with the messages having the deleted conversation texts.

Browse recent Research In Motion Limited patents - Waterloo, ON, CA
Inventors: Sean Elliot Wilson, Anthony Fabian Scian
USPTO Applicaton #: #20120324371 - Class: 715752 (USPTO) - 12/20/12 - Class 715 
Data Processing: Presentation Processing Of Document, Operator Interface Processing, And Screen Saver Display Processing > Operator Interface (e.g., Graphical User Interface) >Computer Supported Collaborative Work Between Plural Users >Interactive Email



view organizer monitor keywords


The Patent Description & Claims data below is from USPTO Patent Application 20120324371, Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station.

last patentpdficondownload pdfimage previewnext patent

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation of and claims priority to U.S. non-provisional patent application having application Ser. No. 12/979,136 and filing date of 27 Dec. 2010, now U.S. Pat. No. ______, which is a continuation of and claims priority to U.S. non-provisional patent application having application Ser. No. 11/683,705 and filing date of 8 Mar. 2007, now U.S. Pat. No. 7,885,649, which is a continuation of and claims priority to U.S. non-provisional patent application having application Ser. No. 10/997,178 and filing date of 24 Nov. 2004, now U.S. Pat. No. 7,212,814, each application being hereby incorporated by reference herein.

BACKGROUND

1. Field of the Technology

The present application relates generally to mobile stations operating in a wireless communication network, and more particularly to methods and apparatus for efficiently managing the storage of e-mail message information for mobile stations.

2. Description of the Related Art

A wireless communication device, such as a mobile station operating in a cellular telecommunications network, may provide for both voice telephony and data communications. A mobile station may, for example, be compatible with 3rd Generation (3G) communication standards (such as IS-2000 Release 0) and utilize Global System for Mobile Communications (GSM), Time Division Multiple Access (TDMA), or Code Division Multiple Access (CDMA) wireless network technologies.

Such mobile stations may have the ability to send and receive electronic mail (e-mail) messages. These e-mail messages may be seamlessly integrated, synchronized, and updated via the cellular network, with the mobile station user\'s corresponding e-mail messages being stored and/or associated with a host computer system or server to thereby create a mirrored host computer for the mobile station.

The mobile station itself, however, has a limited amount of memory for the storage of e-mail. Traditional techniques for managing the storage of e-mail message information involve the automatic deletion of some of the “oldest” e-mail messages in the memory once the memory is full or near full. This is inconvenient as there may be a desire to retrieve some of these older messages at some point in time.

Accordingly, what are needed are improved methods and apparatus for efficiently managing the storage of e-mail message information for mobile stations so as to overcome the deficiencies in the prior art.

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of present application will now be described by way of example with reference to attached figures, wherein:

FIG. 1 is a block diagram which illustrates pertinent components of a mobile station and a wireless communication network;

FIG. 2 is a more detailed diagram of a preferred mobile station of FIG. 1;

FIG. 3 is an illustration of a preferred system for the mobile station of FIG. 1 or FIG. 2;

FIG. 4 is an illustration of a user interface of the mobile station which includes a visual display which displays a plurality of electronic mail (e-mail) message headers of e-mail messages stored in memory of the mobile station;

FIG. 5 is an illustration of the user interface of FIG. 4 which includes the visual display which displays an e-mail message body associated with one of the e-mail messages;

FIG. 6 is an illustration of a general format of an electronic mail (e-mail) message which includes an e-mail message header and an e-mail message body;

FIG. 7 is a flowchart for describing a method of efficiently managing the storage of e-mail message information for the mobile station; and

FIG. 8 is an illustrative depiction of the mobile station\'s memory which stores e-mail messages according to the present application.

DETAILED DESCRIPTION

PREFERRED EMBODIMENTS

Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station are described herein. A plurality of e-mail messages are received by a mobile station through a wireless network and stored in memory. If a size of the e-mail messages reaches a predetermined limit of the memory, e-mail message bodies of some of the e-mail messages are deleted from the memory while e-mail message headers of the e-mail messages are retained. E-mail message headers of e-mail messages having deleted e-mail message bodies may still be visually displayed at the mobile station. If a user selection of one of these e-mail messages is identified, an e-mail message body of the e-mail message is requested by the mobile station and received from a server through the wireless network. Thus, the e-mail message body of the selected e-mail message can still be visually displayed at the mobile station.

FIG. 1 is a block diagram of a communication system 100 which includes a mobile station 102, which communicates through a wireless communication network 104. Mobile station 102 preferably includes a visual display 112, a keyboard 114, and perhaps one or more auxiliary user interfaces (UI) 116, each of which is coupled to a controller 106. Controller 106 is also coupled to radio frequency (RF) transceiver circuitry 108 and an antenna 110. Typically, controller 106 is embodied as a central processing unit (CPU), which runs operating system software in a memory component (not shown). Controller 106 will normally control overall operation of mobile station 102, whereas signal-processing operations associated with communication functions are typically performed in RF transceiver circuitry 108. Controller 106 interfaces with device display 112 to display received information, stored information, user inputs, and the like. Keyboard 114, which may be a telephone type keypad or full alphanumeric keyboard, is normally provided for entering data for storage in mobile station 102, information for transmission to network 104, a telephone number to place a telephone call, commands to be executed on mobile station 102, and possibly other or different user inputs.

Mobile station 102 sends communication signals to and receives communication signals from network 104 over a wireless link via antenna 110. RF transceiver circuitry 108 performs functions similar to those of a radio network (RN) 128, including for example modulation/demodulation and possibly encoding/decoding and encryption/decryption. It is also contemplated that RF transceiver circuitry 108 may perform certain functions in addition to those performed by RN 128. It will be apparent to those skilled in art that RF transceiver circuitry 108 will be adapted to particular wireless network or networks in which mobile station 102 is intended to operate.

Mobile station 102 includes a battery interface 122 for receiving one or more rechargeable batteries 124. Battery 124 provides electrical power to electrical circuitry in mobile station 102, and battery interface 122 provides for a mechanical and electrical connection for battery 124. Battery interface 122 is coupled to a regulator 126 which regulates power to the device, providing an output having a regulated voltage V. The output from battery interface 122 is further coupled to battery sensing circuitry 190 which helps monitor the condition of battery 124 with controller 106. Mobile station 102 also operates using a memory module 120, such as a Subscriber Identity Module (SIM) or a Removable User Identity Module (R-UIM), which is connected to or inserted in mobile station 102 at an interface 118.

Mobile station 102 may consist of a single unit, such as a data communication device, a cellular telephone, a multiple-function communication device with data and voice communication capabilities, a personal digital assistant (PDA) enabled for wireless communication, or a computer incorporating an internal modem. Alternatively, mobile station 102 may be a multiple-module unit comprising a plurality of separate components, including but in no way limited to a computer or other device connected to a wireless modem. In particular, for example, in the mobile station block diagram of FIG. 1, RF transceiver circuitry 108 and antenna 110 may be implemented as a radio modem unit that may be inserted into a port on a laptop computer. In this case, the laptop computer would include display 112, keyboard 114, one or more auxiliary UIs 116, and controller 106 embodied as the computer\'s CPU. It is also contemplated that a computer or other equipment not normally capable of wireless communication may be adapted to connect to and effectively assume control of RF transceiver circuitry 108 and antenna 110 of a single-unit device such as one of those described above. Such a mobile station 102 may have a more particular implementation as described later in relation to mobile station 202 of FIG. 2.

Mobile station 102 communicates in and through wireless communication network 104. In the embodiment of FIG. 1, wireless network 104 is a Third Generation (3G) supported network based on Code Division Multiple Access (CDMA) technologies. In particular, wireless network 104 is a cdma2000™ network which includes fixed network components coupled as shown in FIG. 1. Cdma2000™ is a trademark of the Telecommunications Industry Association (TIA). Wireless network 104 of the cdma2000-type includes a Radio Network (RN) 128, a Mobile Switching Center (MSC) 130, a Signaling System 7 (SS7) network 140, a Home Location Register/Authentication Center (HLR/AC) 138, a Packet Data Serving Node (PDSN) 132, an IP network 134, and a Remote Authentication Dial-In User Service (RADIUS) server 136. SS7 network 140 is communicatively coupled to a network 142 (such as a Public Switched Telephone Network or PSTN), whereas IP network is communicatively coupled to a network 144 (such as the Internet).

During operation, mobile station 102 communicates with RN 128, which performs functions such as call-setup, call processing, and mobility management. RN 128 includes a plurality of base station transceiver systems that provide wireless network coverage for a particular coverage area commonly referred to as a “cell”. A given base station transceiver system of RN 128, such as the one shown in FIG. 1, transmits communication signals to and receives communication signals from mobile stations within its cell. The base station transceiver system normally performs such functions as modulation and possibly encoding and/or encryption of signals to be transmitted to the mobile station in accordance with particular, usually predetermined, communication protocols and parameters, under control of its controller. The base station transceiver system similarly demodulates and possibly decodes and decrypts, if necessary, any communication signals received from mobile station 102 within its cell. Communication protocols and parameters may vary between different networks. For example, one network may employ a different modulation scheme and operate at different frequencies than other networks. The underlying services may also differ based on its particular protocol revision.

The wireless link shown in, communication system 100 of FIG. 1 represents one or more different channels, typically different radio frequency (RF) channels, and associated protocols used between wireless network 104 and mobile station 102. An RF channel is a limited resource that must be conserved, typically due to limits in overall bandwidth and a limited battery power of mobile station 102. Those skilled in art will appreciate that a wireless network in actual practice may include hundreds of cells depending upon desired overall expanse of network coverage. All pertinent components may be connected by multiple switches and routers (not shown), controlled by multiple network controllers.

For all mobile station\'s 102 registered with a network operator, permanent data (such as mobile station 102 user\'s profile) as well as temporary data (such as mobile station\'s 102 current location) are stored in a HLR/AC 138. In case of a voice call to mobile station 102, HLR/AC 138 is queried to determine the current location of mobile station 102. A Visitor Location Register (VLR) of MSC 130 is responsible for a group of location areas and stores the data of those mobile stations that are currently in its area of responsibility. This includes parts of the permanent mobile station data that have been transmitted from HLR/AC 138 to the VLR for faster access. However, the VLR of MSC 130 may also assign and store local data, such as temporary identifications. HLR/AC 138 also authenticates mobile station 102 on system access. In order to provide packet data services to mobile station 102 in a cdma2000-based network, RN 128 communicates with PDSN 132. PDSN 132 provides access to the Internet 144 (or intranets, Wireless Application Protocol (WAP) servers, etc.) through IP network 134. PDSN 132 also provides foreign agent (FA) functionality in mobile IP networks as well as packet transport for virtual private networking. PDSN 132 has a range of IP addresses and performs IP address management, session maintenance, and optional caching. RADIUS server 136 is responsible for performing functions related to authentication, authorization, and accounting (AAA) of packet data services, and may be referred to as an AAA server.

Those skilled in art will appreciate that wireless network 104 may be connected to other systems, possibly including other networks, not explicitly shown in FIG. 1. A network will normally be transmitting at very least some sort of paging and system information on an ongoing basis, even if there is no actual packet data exchanged. Although the network consists of many parts, these parts all work together to result in certain behaviours at the wireless link.

FIG. 2 is a detailed block diagram of a preferred mobile station 202 utilized in the present application. Mobile station 202 is preferably a two-way communication device having at least voice and advanced data communication capabilities, including the capability to communicate with other computer systems. Depending on the functionality provided by mobile station 202, it may be referred to as a data messaging device, a two-way pager, a cellular telephone with data messaging capabilities, a wireless Internet appliance, or a data communication device (with or without telephony capabilities). Mobile station 202 may communicate with any one of a plurality of base station transceiver systems 200 within its geographic coverage area.

Mobile station 202 will normally incorporate a communication subsystem 211, which includes a receiver 212, a transmitter 214, and associated components, such as one or more (preferably embedded or internal) antenna elements 216 and 218, local oscillators (LOs) 213, and a processing module such as a digital signal processor (DSP) 220. Communication subsystem 211 is analogous to RF transceiver circuitry 108 and antenna 110 shown in FIG. 1. As will be apparent to those skilled in field of communications, particular design of communication subsystem 211 depends on the communication network in which mobile station 202 is intended to operate.

Mobile station 202 may send and receive communication signals over the network after required network registration or activation procedures have been completed. Signals received by antenna 216 through the network are input to receiver 212, which may perform such common receiver functions as signal amplification, frequency down conversion, filtering, channel selection, and like, and in example shown in FIG. 2, analog-to-digital (A/D) conversion. A/D conversion of a received signal allows more complex communication functions such as demodulation and decoding to be performed in DSP 220. In a similar manner, signals to be transmitted are processed, including modulation and encoding, for example, by DSP 220. These DSP-processed signals are input to transmitter 214 for digital-to-analog (D/A) conversion, frequency up conversion, filtering, amplification and transmission over communication network via antenna 218. DSP 220 not only processes communication signals, but also provides for receiver and transmitter control. For example, the gains applied to communication signals in receiver 212 and transmitter 214 may be adaptively controlled through automatic gain control algorithms implemented in DSP 220.

Network access is associated with a subscriber or user of mobile station 202, and therefore mobile station 202 requires a memory module 262, such as a Subscriber Identity Module or “SIM” card or a Removable User Identity Module (R-UIM), to be inserted in or connected to an interface 264 of mobile station 202 in order to operate in the network. Since mobile station 202 is a mobile battery-powered device, it also includes a battery interface 254 for receiving one or more rechargeable batteries 256. Such a battery 256 provides electrical power to most if not all electrical circuitry in mobile station 202, and battery interface 254 provides for a mechanical and electrical connection for it. Battery interface 254 is coupled to a regulator (not shown) which regulates power to all of the circuitry, providing an output having a regulated voltage V. The output of the battery interface 254 is coupled to battery sensing circuitry 280 which helps monitor the condition of battery 256 using a microprocessor 238.

Microprocessor 238, which is one implementation of controller 106 of FIG. 1, controls overall operation of mobile station 202. This control includes message deletion techniques of the present application. Communication functions, including at least data and voice communications, are performed through communication subsystem 211. Microprocessor 238 also interacts with additional device subsystems such as a display 222, a flash memory 224, a random access memory (RAM) 226, auxiliary input/output (I/O) subsystems 228, a serial port 230, a keyboard 232, a speaker 234, a microphone 236, a short-range communications subsystem 240, and any other device subsystems generally designated at 242. Some of the subsystems shown in FIG. 2 perform communication-related functions, whereas other subsystems may provide “resident” or on-device functions. Notably, some subsystems, such as keyboard 232 and display 222, for example, may be used for both communication-related functions, such as entering a text message for transmission over a communication network, and device-resident functions such as a calculator or task list. Operating system software used by microprocessor 238 is preferably stored in a persistent store such as flash memory 224, which may alternatively be a read-only memory (ROM) or similar storage element (not shown). Those skilled in the art will appreciate that the operating system, specific device applications, or parts thereof, may be temporarily loaded into a volatile store such as RAM 226.

Microprocessor 238, in addition to its operating system functions, preferably enables execution of software applications on mobile station 202. A predetermined set of applications, which control basic device operations, including at least data and voice communication applications, will normally be installed on mobile station 202 during its manufacture. A preferred application that may be loaded onto mobile station 202 may be a personal information manager (PIM) application having the ability to organize and manage data items relating to user such as, but not limited to, e-mail, calendar events, voice mails, appointments, and task items. In particular, mobile station 202 has an e-mail application for sending and receiving e-mail messages. Naturally, one or more memory stores are available on mobile station 202 and SIM 256 to facilitate storage of PIM data items and other information.

The PIM application preferably has the ability to send and receive data items via the wireless network. In a preferred embodiment, PIM data items are seamlessly integrated, synchronized, and updated via the wireless network, with the mobile station user\'s corresponding data items stored and/or associated with a host computer system or server (e.g. see server 190 of FIG. 1) thereby creating a mirrored host computer for mobile station 202 with respect to such items. These data items include received and stored e-mail messages. Additional applications may also be loaded onto mobile station 202 through network, an auxiliary I/O subsystem 228, serial port 230, short-range communications subsystem 240, or any other suitable subsystem 242, and installed by a user in RAM 225 or preferably a non-volatile store (not shown) for execution by microprocessor 238. Such flexibility in application installation increases the functionality of mobile station 202 and may provide enhanced on-device functions, communication-related functions, or both. For example, secure communication applications may enable electronic commerce functions and other such financial transactions to be performed using mobile station 202.

In a data communication mode, a received signal such as a text message, an e-mail message, or web page download will be processed by communication subsystem 211 and input to microprocessor 238. Microprocessor 238 will preferably further process the signal for output to display 222 or alternatively to auxiliary I/O device 228. A user of mobile station 202 may also compose data items, such as e-mail messages, for example, using keyboard 232 in conjunction with display 222 and possibly auxiliary I/O device 228. Keyboard 232 is preferably a complete alphanumeric keyboard and/or telephone-type keypad. These composed items may be transmitted over a communication network through communication subsystem 211.

For voice communications, the overall operation of mobile station 202 is substantially similar, except that the received signals would be output to speaker 234 and signals for transmission would be generated by microphone 236. Alternative voice or audio I/O subsystems, such as a voice message recording subsystem, may also be implemented on mobile station 202. Although voice or audio signal output is preferably accomplished primarily through speaker 234, display 222 may also be used to provide an indication of the identity of a calling party, duration of a voice call, or other voice call related information, as some examples.

Serial port 230 in FIG. 2 is normally implemented in a personal digital assistant (PDA)-type communication device for which synchronization with a user\'s desktop computer is a desirable, albeit optional, component. Serial port 230 enables a user to set preferences through an external device or software application and extends the capabilities of mobile station 202 by providing for information or software downloads to mobile station 202 other than through a wireless communication network. The alternate download path may, for example, be used to load an encryption key onto mobile station 202 through a direct and thus reliable and trusted connection to thereby provide secure device communication.

Short-range communications subsystem 240 of FIG. 2 is an additional optional component, which provides for communication between mobile station 202 and different systems or devices, which need not necessarily be similar devices. For example, subsystem 240 may include an infrared device and associated circuits and components, or a Bluetooth™ communication module to provide for communication with similarly enabled systems and devices. Bluetooth™ is a registered trademark of Bluetooth SIG, Inc.

FIG. 3 shows a particular system structure for communicating with a mobile station. In particular, FIG. 3 shows basic components of an IP-based wireless data network which may be utilized. A mobile station 100 communicates with a wireless packet data network 145, and may also be capable of communicating with a wireless voice network (not shown). As shown in FIG. 3, a gateway 140 may be coupled to an internal or external address resolution component 335 and one or more network entry points 305. Data packets are transmitted from gateway 140, which is source of information to be transmitted to mobile station 100, through network 145 by setting up a wireless network tunnel 325 from gateway 140 to mobile station 100. In order to create this wireless tunnel 325, a unique network address is associated with mobile station 100. In an IP-based wireless network, however, network addresses are typically not permanently assigned to a particular mobile station 100 but instead are dynamically allocated on an as-needed basis. It is thus preferable for mobile station 100 to acquire a network address and for gateway 140 to determine this address so as to establish wireless tunnel 325.

Network entry point 305 is generally used to multiplex and demultiplex amongst many gateways, corporate servers, and bulk connections such as the Internet, for example. There are normally very few of these network entry points 305, since they are also intended to centralize externally available wireless network services. Network entry points 305 often use some form of an address resolution component 335 that assists in address assignment and lookup between gateways and mobile stations. In this example, address resolution component 335 is shown as a dynamic host configuration protocol (DHCP) as one method for providing an address resolution mechanism.

A central internal component of wireless data network 345 is a network router 315. Normally, network routers 315 are proprietary to the particular network, but they could alternatively be constructed from standard commercially available hardware. The purpose of network routers 315 is to centralize thousands of fixed transceiver stations 320 normally implemented in a relatively large network into a central location for a long-haul connection back to network entry point 305. In some networks there may be multiple tiers of network routers 315 and cases where there are master and slave network routers 315, but in all such cases the functions are similar. Often network router 315 will access a name server 307, in this case shown as a dynamic name server (DNS) 307 as used in the Internet, to look up destinations for routing data messages. Fixed transceiver stations 320, as described above, provide wireless links to mobile stations such as mobile station 100.

Wireless network tunnels such as a wireless tunnel 325 are opened across wireless network 345 in order to allocate necessary memory, routing, and address resources to deliver IP packets. Such tunnels 325 are established as part of what are referred to as Packet Data Protocol or “PDP contexts” (i.e. data sessions). To open wireless tunnel 325, mobile station 100 must use a specific technique associated with wireless network 345. The step of opening such a wireless tunnel 325 may require mobile station 100 to indicate the domain, or network entry point 305 with which it wishes to open wireless tunnel 325. In this example, the tunnel first reaches network router 315 which uses name server 307 to determine which network entry point 305 matches the domain provided. Multiple wireless tunnels can be opened from one mobile station 100 for redundancy, or to access different gateways and services on the network. Once the domain name is found, the tunnel is then extended to network entry point 305 and necessary resources are allocated at each of the nodes along the way. Network entry point 305 then uses the address resolution (or DHCP 335) component to allocate an IP address for mobile station 100. When an IP address has been allocated to mobile station 100 and communicated to gateway 140, information can then be forwarded from gateway 140 to mobile station 100.

Wireless tunnel 325 typically has a limited life, depending on mobile station\'s 100 coverage profile and activity. Wireless network 145 will tear down wireless tunnel 325 after a certain period of inactivity or out-of- coverage period, in order to recapture resources held by this wireless tunnel 325 for other users. The main reason for this is to reclaim the IP address temporarily reserved for mobile station 100 when wireless tunnel 325 was first opened. Once the IP address is lost and wireless tunnel 325 is torn down, gateway 140 loses all ability to initiate IP data packets to mobile station 100, whether over Transmission Control Protocol (TCP) or over User Datagram Protocol (UDP).

As described, mobile station 202 is adapted to receive and send e-mail messages through the wireless network. The e-mail messages are typically received by the mobile station from different sources at different points in time over some period of time. The e-mails messages are initially received at a host server account associated with the user of mobile station 202; this e-mail account is synchronized (at least substantially) in real time with the application at mobile station 202. Copies of the e-mail messages are sent through the wireless network, received by the mobile station via its e-mail application, and stored in memory.

FIG. 4 is a visual illustration of a front side of an exemplary mobile station 202 which may be used with the present techniques. Mobile station 202 of FIG. 4 has a housing 302 which contains the electronic circuitry and components shown and described in relation to FIGS. 1-2. Housing 302 of mobile station 202 includes a user interface having visual display 222 and keypad 232 with a plurality of keys as generally earlier shown and described in relation to FIG. 2. As shown, visual display 222 is used to visually display a list of e-mail message headers 350 (FIG. 4). As shown in FIG. 5, visual display 222 is also used to visually display e-mail messages associated with these e-mail message headers (see e.g. an e-mail message 502 of FIG. 5). Typically, e-mail message headers 350 of FIG. 4 which are viewable in the list correspond to all e-mail messages which are received and stored in memory of mobile station 202.

In FIG. 6, an illustration of a general format of e-mail message 502 which includes an e-mail message header 604 and an e-mail message body 606 is shown. As illustrated, e-mail message 602 includes specific information in e-mail message header 604 which includes one or more destination IP addresses “TO”), a source IP address (“FROM”), a subject text line (“SUBJECT”), one or more carbon copy IP addresses (“CC”), and one or more blind carbon copy IP addresses (“BCC”). However, e-mail message header 604 may include any one or more of these items of information. E-mail message 602 also has e-mail message body 606 which typically includes alphanumeric text data, but may include other suitable data such as Hyperlink Transfer Markup Language (HTML) data. E-mail message body 606 may indeed be referred to as the “message” within e-mail message 602. E-mail message body 606 has a variable length and, in many cases, consumes much greater memory space than that of e-mail message header 604. Not shown in FIG. 6 are metadata associated with each e-mail message, described in more detail below.



Download full PDF for full patent description/claims.

Advertise on FreshPatents.com - Rates & Info


You can also Monitor Keywords and Search for tracking patents relating to this Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station patent application.
###
monitor keywords



Keyword Monitor How KEYWORD MONITOR works... a FREE service from FreshPatents
1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored.
3. Each week you receive an email with patent applications related to your keywords.  
Start now! - Receive info on patent apps like Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station or other areas of interest.
###


Previous Patent Application:
Apparatus, and associated method, for locating a message using graphical interface
Next Patent Application:
Systems and methods for augmenting physical media from multiple locations
Industry Class:
Data processing: presentation processing of document
Thank you for viewing the Methods and apparatus for efficiently managing the storage of e-mail message information for a mobile station patent info.
- - - Apple patents, Boeing patents, Google patents, IBM patents, Jabil patents, Coca Cola patents, Motorola patents

Results in 0.40019 seconds


Other interesting Freshpatents.com categories:
Qualcomm , Schering-Plough , Schlumberger , Texas Instruments ,

###

Data source: patent applications published in the public domain by the United States Patent and Trademark Office (USPTO). Information published here is for research/educational purposes only. FreshPatents is not affiliated with the USPTO, assignee companies, inventors, law firms or other assignees. Patent applications, documents and images may contain trademarks of the respective companies/authors. FreshPatents is not responsible for the accuracy, validity or otherwise contents of these public document patent application filings. When possible a complete PDF is provided, however, in some cases the presented document/images is an abstract or sampling of the full patent application for display purposes. FreshPatents.com Terms/Support
-g2-0.111
     SHARE
  
           

Key IP Translations - Patent Translations


stats Patent Info
Application #
US 20120324371 A1
Publish Date
12/20/2012
Document #
13595334
File Date
08/27/2012
USPTO Class
715752
Other USPTO Classes
707813, 707E17005
International Class
/
Drawings
9



Follow us on Twitter
twitter icon@FreshPatents