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Telecommunications > Transmitter And Receiver At Same Station (e.g., Transceiver) > Radiotelephone Equipment Detail > Power Supply Power SupplyPower Supply patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/18/07 - 20070015549 - Power source system for rf location/identification tags A radio frequency identification (RFID) device includes a communication arrangement which receives data from and/or sending data to a data processing unit via a wireless communication. In addition, the RFID device includes a solar cell/panel which provides power for the RFID device. ... 01/11/07 - 20070010295 - Power transmission system, apparatus and method with communication A power transmission system with communication having a base station having a wireless power transmitter a wireless data transmission component and a first wireless data reception component. The system includes a remote station having a power harvester for converting the power from the power transmitter into direct current and a ... 01/04/07 - 20070004467 - Power prioritization among functions of a multi-function device A device can provide a first function and a second function. The first function can have a higher priority for power than the second function. An input element can receive an indication of a remaining capacity of a power source for the device. A comparison element can compare the indication ... 01/04/07 - 20070004466 - Method and apparatus for calculating whether power level is sufficient for data transfer A method and apparatus for managing traffic in a network to and from a remote communications device with limited power supply resources. A controller determines the existing power level of the device and uses the determination to control data transmission to and from the device. Data may be transmitted and ... 12/21/06 - 20060287007 - Power management systems and methods for a mobile device Power management systems and methods are provided for a mobile device. A primary power management circuit may be configured to receive an input voltage and use the input voltage to supply power to the mobile device. A secondary power management circuit may be configured to select at least one or ... 11/23/06 - 20060264248 - Apparatus for controlling booting of mobile terminal and method thereof A mobile terminal which includes a voltage comparing unit that compares a battery voltage to a reference voltage, and a controller that controls a booting operation of the mobile terminal according to the comparison. ... 11/23/06 - 20060264247 - Automated motion provider for self powered cell phones An automated provider of predesigned mechanical motion to self powered cell phones is disclosed which avoids the need for users thereof to perform manual manipulations of the phones for power restorative purposes. An optimized kinetic generator of electrical currents for such phones is also disclosed based upon use of a ... 11/09/06 - 20060252467 - Method and circuit arrangement for determining a charge consumed within a period in mobile devices A method for calculating the power consumption of a mobile device, particularly of a mobile station of a mobile radio system, in an observation period Δt based on various possible system states sk in which the device can be in the period Δt. A value of a quantity Δk is ... 10/26/06 - 20060240878 - Cordless telephone outlet device A cordless telephone outlet device that not only provides the cordless telephone access to a telephone network, but also provides the cordless telephone the proper DC electrical energy for proper operation eliminating the need for an unsightly external DC power supply typically connected to an AC outlet. Further, the device ... 09/14/06 - 20060205442 - Bi-directional amplifier with non-interruptible port A bi-directional RF signal amplifier can be provided with a non-interruptible communication path for maintaining communication between an input and output port in the event of power failure. The amplifier may receive RF signals from a service provider or any other appropriate signal source through an input port. In residential ... 09/07/06 - 20060199620 - Method, apparatus and system for power transmission A transmitter for transmitting power to a receiver to power a load, where the receiver does not have a DC-DC converter. The transmitter comprises a pulse generator for producing pulses of power. The transmitter comprises an antenna in communication with the pulse generator through which the pulses are transmitted from ... 08/17/06 - 20060183509 - Dc power source for an accessory of a portable communication device An accessory (102) for a portable communication device (104) includes audio input ports (134) for receiving a differential audio signal having a DC bias (114), a speaker (116) coupled to the audio input ports, and accessory electronics (124) powered by the DC bias. The use of the DC bias of ... 08/10/06 - 20060178170 - Wireless communication device having battery authentication, and associated method There is disclosed a wireless communication device having battery authentication and associated method. The wireless communication device comprises a battery compartment and a battery authenticator capable of authenticating an authentic battery received in the battery compartment and capable of rejecting an unauthentic battery received in the battery compartment. A battery ... 08/03/06 - 20060172783 - Digital dc/dc converter with sync control A power converter is disclosed for receiving an input voltage and converting it to a DC output voltage at a different voltage level than the input voltage. It includes a switching power converter for receiving the input voltage on an input and converting the input voltage to an output as ... 08/03/06 - 20060172782 - Wireless node and method of powering a wireless node employing ambient light to charge an energy store A wireless node, such as a sensor node or other suitable node, includes a supercapacitor having a charge and one or more photocells adapted to charge the supercapacitor responsive to ambient light. A microprocessor cooperates with a wireless transceiver to transmit a count of one or more wireless messages. The ... 07/27/06 - 20060166707 - Control apparatus for an end key and a portable terminal employing the same A control apparatus for an end key in a portable terminal employing a keypad that enables a cathode control and the portable terminal incorporating therein the apparatus are provided. The control apparatus comprises a main power supply switch connected to a power supply unit and having at least control port ... 07/27/06 - 20060166706 - Combination of high-side and low-side current sensing in system for providing power over communication link A system for supplying power to a load over a communication link has high-side current sensing circuitry for measuring a high-side current value, low-side current sensing circuitry for measuring a low-side current value, and control circuitry responsive to both the high-side current value and the low-side current value to detect ... 06/15/06 - 20060128445 - Voltage supply control device and voltage supply control method In a voltage supply control device, a voltage conversion circuit receives a voltage from a battery and generates a desired voltage. A switching control unit executes switching so as to supply a voltage to a power amplification circuit through the voltage conversion circuit when the voltage of the battery is ... 06/08/06 - 20060121952 - Wireless lan apparatus and semiconductor device A wireless LAN apparatus is disclosed that includes a module group section that is connected to an upper level CPU of an upper level apparatus, an RF processing part that is connected to the module group section, a power reduction instruction dispatching section for dispatching a power reduction instruction, a ... 06/08/06 - 20060121951 - Communications device with low battery notification A wireless communications device (200) that has a battery power source (330) and that has a power source monitor (332) that produces a low energy notification upon determination of a low energy condition within the battery. The wireless communications device further has a notification list specifying at least one other ... 05/11/06 - 20060099998 - System and method for measuring a power cutoff level in a mobile terminal A system and method are provided for measuring a power cutoff level in a mobile terminal. The system includes a power cutoff level measurer, a power supply, and a mobile terminal. The power cutoff level measurer sends a predetermined power supply command to the power supply. The power supply supplies ... 05/04/06 - 20060094475 - Method and means for decreasing the peak to average power ratio in mobile phones A method for improving the output signal of a mobile terminal, in particular a UMTS mobile terminal, comprises the steps of clipping said signal for decreasing its peak to average power ratio to a predefined threshold; submitting said clipped signal to a power amplifier designed to amplify the clipped signal. ... 05/04/06 - 20060094474 - Mobile digital communication/computing device having a context sensitive audio system A mobile client device, such as a wireless mobile or a palm sized personal digital assistant, is provided with at least a first and second audio resources and companion programming instructions/circuitry to generate various audio signals in a more context sensitive manner, while multi-media resources are being utilized. The instructions/circuitry ... 04/27/06 - 20060089177 - Battery modem using short range wireless technology The present invention is directed to a battery modem using Short Range Wireless technology. A battery modem using a short range wireless technology in a data communication apparatus capable of performing wired/wireless data communication depending on whether a battery is mounted therein, wherein the battery modem detects base band communication ... 04/13/06 - 20060079296 - Voltage supply device and method for operating such a voltage supply device A voltage supply device for use in portable devices comprises a connection which is designed to connect an energy storage device, and a first means which is designed to provide a first supply voltage when the energy stored in the energy storage device is above a threshold value and not ... 04/06/06 - 20060073857 - Receiving device, semiconductor integrated circuit, transmitting/receiving device, transport apparatus portable transmitting/receiving device, communication system and receiving method A receiving device includes a receiver circuit for outputting a received signal as a reception electric field intensity signal, an operation control circuit for controlling an operation of the receiver circuit, and an intermittent reception control circuit for outputting a periodic signal. A comparator circuit holds a first threshold indicating ... 03/23/06 - 20060063568 - Recharging method and apparatus The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy from a base station, ambient energy or ultra-wide band energy. The remote station preferably has at least one antenna having an effective area greater ... 03/16/06 - 20060058072 - Gain selected cell phone booster system Apparatus for boosting the signal between a cell phone (14) and a cell site (16), which includes an amplifier (64) that continually operates at a fixed gain. A power detector (72) controls an attenuator (62) that can be switched to pass the amplified signal through an attenuator (74) of moderate ... 01/26/06 - 20060019721 - Power supply arrangement for battery powered device The invention relates to a method for conversion of a battery voltage in a battery powered headworn communication device, the method comprising providing a voltage reduction to a fixed part of the input voltage and providing a variable reduction that ensures that a minimum voltage is maintained. Preferably the fixed ... 01/19/06 - 20060014573 - Adaptable power supply circuit A power supply circuit and a transponder having a circuit for rectifying an A.C. voltage and two power storage elements, the rectifying circuit providing a rectified voltage to at least one of the storage elements and an output voltage being provided by at least one of the storage elements, and ... 01/19/06 - 20060014572 - Mobile phone with a diathermic function A mobile communication device includes a housing, a processing module installed inside the housing for controlling the mobile communication device, a power supply module for supplying the electric power of the mobile communication device, a first connecting port installed on the housing and connected to the power supply module for ... 01/12/06 - 20060009266 - Method and apparatus for communication, and computer product In a portable phone having installed therein a PHS and a WLAN, the PHS is used for standby as long as the PHS is in the coverage area. At the time of receiving an incoming call during standby by the PHS with only the PHS being ON, the power of ... 01/05/06 - 20060003816 - Telephone terminal and method for supplying power to the same A telephone terminal includes: a main unit; an optional unit that performs an arbitrary additional communication function and detachably attached to the main unit; a distribution unit that distributes a drive power supplied through a communication network into a first channel and a second channel when a power of the ... 12/22/05 - 20050282591 - Solar-powered mobile telephone A mobile telephone apparatus is disclosed in which a solar power source is used to supplement battery power. A solar cell array is positioned on the surface of the telephone and supplies electric current to the telephone. A preferred embodiment of the present invention is equipped with speech recognition software ... 12/08/05 - 20050272480 - Power connection structure of mobile terminal A power connection structure of a mobile terminal, includes: a battery detachably mounted to a battery mounting portion of a mobile terminal body, wherein terminal groups, each including a plurality of terminals, are disposed at a predetermined interval; a plurality of terminal assemblies including a plurality of terminals and mounted ... 12/08/05 - 20050272479 - Slim line battery pack A battery pack is configured to reduce weight, enhance battery identification, ensure proper placement of a lid retaining the battery, and facilitate battery pack removal. The battery pack has one or more cells that lack an outer coverage except for a polymer sheathing. The battery pack includes a mating notch ... 12/01/05 - 20050266895 - Communication terminal and communication method thereof A communication terminal has an EVDO radio control section which performs radio communication control based on an EVDO communication system, and a data communication control section which releases a data link and requests the EVDO radio control section to release a communication session if a power-off command is entered. The ... 12/01/05 - 20050266894 - Device control apparatus and method An electronic device such as a mobile telephone is provided with a reader for reading data from a physical data carrier. Physical data carriers are incorporated into accessories of the device, for example a telephone carrying case. The act of inserting the telephone into the case causes the reader to ... 11/24/05 - 20050261036 - Portable type radio equipment In a radio equipment of portable type, the impedance of an antenna is optimized by adjusting a matching circuit which has the adjustment function and is connected to an antenna, based on a reflection phase sent back from the antenna, outputted from a reflection phase detector, and a current supplied ... 11/17/05 - 20050255894 - Mobile communication device graceful shutdown system and method A method of gracefully shutting down a mobile device in operational relationship with one or more active components is provided. The method comprises monitoring the mobile device's status; forwarding a termination message to at least one of the active components, when it is determined that the mobile device's status is ... 11/17/05 - 20050255893 - Methods and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions Methods and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions are disclosed. The wireless network (104) receives a power down warning message from the mobile station (102) indicative of a low battery condition. The wireless network (104) then identifies whether ... 11/10/05 - 20050250555 - Wireless storage device connectivity A circuit providing a wireless connection for receipt and/or transmission of electronic signals between a storage device and an external device such as a host system, a storage subsystem controller, or a storage subsystem. The wireless connection circuit may include a wireless data connection to provide wireless exchange of data ... 11/03/05 - 20050245291 - Wireless power and communication unit for process field devices A wireless power and communication unit for field devices is configured to connect to a field device and provide operating power and wired digital communication between the unit and the field device. RF circuitry in the unit is configured for radio frequency communication. In one embodiment, power supply circuitry in ... 10/13/05 - 20050227742 - Outlet tap, power source cut-off system, and power source cut-off method A power source cut-off system enabling the user to cut off power supply from an outlet even when user is out comprises an outlet tap for supplying power to an electric apparatus by connecting it to a home commercial power source and a telephone set for controlling this outlet tap ... 09/22/05 - 20050208982 - Duplex wireless storing device Disclosed is a duplex wireless storing device, comprising: a power module, for providing power to the duplex wireless storing device; a Bluetooth module, connected to an antenna for receiving/transmitting signals; a micro-processor, for encoding, decoding and modulating the signals received/transmitted by/from the Bluetooth module; a memory unit, coupled to the ... 09/08/05 - 20050197170 - Device and method for coupling a battery to a mobile terminal A device and method for coupling a battery to a mobile terminal. The device comprises a main body having a main board on which circuit components are mounted, a battery receiving portion disposed on the main body for receiving the battery, and an input/output connector mounted on a side of ... 09/08/05 - 20050197169 - Battery pack having a dual-type smart card interface The invention relates to a battery pack having a dual-type smart card interface. In one embodiment, a battery pack is connectable to a mobile communication terminal having at least one contact for a power supply and at least one contact for communication with the mobile communication terminal. The battery pack ... 09/01/05 - 20050192062 - Recharging method and apparatus The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy from a base station, ambient energy or ultra-wide band energy. The remote station preferably has at least one antenna having an effective area greater ... 08/25/05 - 20050186994 - Method and system for energy reclamation and reuse The present invention relates to a system and method for harvesting ambient electromagnetic energy, and more particularly, to the integration of antennas and electronics for harvesting ubiquitous radio frequency (RF) energy, transforming such electromagnetic energy into electrical power, and storing such power for usage with a wide range of electrical/electronic ... 08/11/05 - 20050176472 - Power supply for a satellite receiver A power supply for a satellite receiver system includes a dual input supply voltage arrangement. When a higher output voltage is selected, a source of a lower supply input voltage is coupled to an input main current conducting terminal of a series pass transistor. On the other hand, when a ... 07/28/05 - 20050164748 - Mobile communication terminal and communication system Predetermined information from, for example, a phonebook or dialed and answered call record information is stored in a memory. A control unit compares the voltage of a battery, monitored by a battery monitoring unit, to a threshold value. When the battery voltage falls below the threshold value, the predetermined information ... 06/23/05 - 20050136990 - Method and system for wireless digital multimedia presentation A system for sending multimedia data between a first High Definition Multimedia Interface (HDMI) component and a second HDMI component that is engaged with a displayer of multimedia data includes a first Digital Visual Interface (DVI) component receiving HDCP-encrypted multimedia data from the first HDMI component over a wire. A ... 06/23/05 - 20050136989 - Method and system for distributing power to networked devices One embodiment disclosed relates to a system for power distribution to network devices. The system includes a plurality of network switches each having an internal power supply and a plurality of ports for connecting to the network devices and an external power supply having a plurality of output ports for ... 06/16/05 - 20050130712 - [mobile communication system powered by multiple batteries] A mobile communication system powered by multiple batteries comprises a mobile telephone that can functionally connect via a power cable to a special supplemental battery or at least one existing battery functionally contained in a minimal housing. The special battery and the minimal housing have a compact body unconstrained by ... ### FreshPatents.com Support - Terms & Conditions |