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Thomas R. Berthold patentsThe following is a sampling of recent Thomas R. Berthold patent applications (USPTO Patent Application #, Patent Title) sorted by month.
December 2009 - Thomas R. Berthold patents
20090323228 - Tunneling magnetoresistive (tmr) device with improved ferromagnetic underlayer for mgo tunneling barrier layer
20090308837 - Method using block copolymers for making a master mold with high bit-aspect-ratio for nanoimprinting patterned magnetic recording disks
20090310256 - Method for making a master mold with high bit-aspect-ratio for nanoimprinting patterned magnetic recording disks, master mold made by the method, and disk imprinted by the master mold
20090311363 - Method using block copolymers for making a master mold with high bit-aspect-ratio for nanoimprinting patterned magnetic recording disks
20090305081 - Method for planarizing a magnetic recording disk having pre-patterned surface features and disk with planarized surface
20090297700 - Method for making a current-perpendicular-to-the-plane giant magnetoresistance (cpp-gmr) sensor with a confined-current-path (ccp)
June 2009 - Thomas R. Berthold patents
20090154019 - Perpendicular magnetic recording write head with slanted magnetic write pole
20090154025 - Scissoring-type current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with free layers having etch-induced uniaxial magnetic anisotropy
20090147410 - Perpendicular magnetic recording write head with magnetic shields separated by nonmagnetic layers
May 2009 - Thomas R. Berthold patents
20090122445 - Perpendicular magnetic recording write head with flux shaping layers on the write pole and magnetic recording system incorporating the write head
April 2009 - Thomas R. Berthold patents
20090097156 - Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioning
20090097160 - Magnetic recording disk and disk drive with amplitude-type servo fields having patterned servo islands for read/write head positioning
20090091864 - Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with antiparallel-pinned layer containing silicon
March 2009 - Thomas R. Berthold patents
20090073958 - Method and system for transmission of channel quality indicators (cqis) by mobile devices in a wireless communications network
20090073959 - Method and system for voice-over-internet-protocol (voip) transmission in a wireless communications network
20090067082 - Patterned-media magnetic recording disk and disk drive with data zones having nondata regions near the zone boundaries
February 2009 - Thomas R. Berthold patents
20090046385 - Magnetic recording disk and disk drive with amplitude-type servo fields having patterned alternating-polarity servo islands for read/write head positioning
20090046627 - Method and system for control of discontinuous reception (drx) by a mobile device in a wireless communications network supporting voice-over-internet-protocol (voip)
20090040652 - Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioning
20090041015 - Method for allocating data packet transmission among multiple links of a network, and network device and computer program product implementing the method
January 2009 - Thomas R. Berthold patents
20090027813 - Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with cofege ferromagnetic layers
20090029191 - Method for making a master disk for nanoimprinting patterned magnetic recording disks, master disk made by the method, and disk imprinted by the master disk
20090021863 - Perpendicular magnetic recording write head with trailing shield having throat height defined by electroplated nonmagnetic pad layer and method for making the head
March 2008 - Thomas R. Berthold patents
20080068748 - Thermally-assisted perpendicular magnetic recording system with write pole surrounding an optical channel and having recessed pole tip
20080070065 - Perpendicular magnetic recording medium with an exchange-spring recording structure and a lateral coupling layer for increasing intergranular exchange coupling
February 2008 - Thomas R. Berthold patents
20080037152 - System and method for measuring readback signal amplitude asymmetry in a perpendicular magnetic recording disk drive
20080037161 - Disk drive with support structure for damping plates and disk-vibration capacitive sensors
20080037162 - Disk drive with support structure for air dams and disk-vibration capacitive sensors
January 2008 - Thomas R. Berthold patents
20080024899 - Disk drive with nonvolatile memory having multiple modes of operation
December 2007 - Thomas R. Berthold patents
20070294372 - System and method for representing an infrared pass-through protocol in a home network
20070286074 - System and method for quality of service (qos) setup of a network segment having an intermediate device
November 2007 - Thomas R. Berthold patents
20070263324 - Perpendicular magnetic recording write head with notched trailing shield and method for making
20070253119 - Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with antiparallel-free layer structure and low current-induced noise
October 2007 - Thomas R. Berthold patents
20070245544 - Method for making a perpendicular magnetic recording write head
20070247746 - Perpendicular magnetic recording write head with notched trailing shield and method for making
20070247748 - Perpendicular magnetic recording system with medium having thin soft underlayer and recording head having thick-throat trailing shield
20070241291 - Method for writing a large-area closed curvilinear pattern with a cartesian electron beam writing system
20070243418 - Perpendicular magnetic recording medium with laminated recording layers formed of exchange-coupled ferromagnetic layers
September 2007 - Thomas R. Berthold patents
20070217051 - System and method for determining head-disk contact in a magnetic recording disk drive by magnetoresistive signal amplitude
20070217052 - Magnetic recording disk drive with multiple feedforward controllers for rotational vibration cancellation
20070212574 - Perpendicular magnetic recording medium with multiple exchange-coupled magnetic layers having substantially similar anisotropy fields
August 2007 - Thomas R. Berthold patents
20070187227 - Method for making a perpendicular magnetic recording disk
20070188906 - Disk drive with adaptive actuator braking upon unexpected power loss
20070188937 - Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with high-resistivity amorphous ferromagnetic layers
20070183076 - Disk drive using a disturbance sensor for disturbance frequency-identification and suppression
June 2007 - Thomas R. Berthold patents
20070141400 - Perpendicular magnetic recording disk with ultrathin nucleation film for improved corrosion resistance and method for making the disk
May 2007 - Thomas R. Berthold patents
20070106764 - System and method for device configuration using a portable flash memory storage device with an infrared transmitter
20070097558 - Current-perpendicular-to-the-plane spin-valve (cpp-sv) sensor with current-confining apertures concentrated near the sensing edge
April 2007 - Thomas R. Berthold patents
20070087225 - Perpendicular magnetic recording system and medium with high-moment corrosion-resistant soft underlayer (sul)
March 2007 - Thomas R. Berthold patents
20070047155 - Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with antiparallel-pinned structure having selected additive elements
20070050615 - System and method for automatic setup of a network device with secure network transmission of setup parameters using a standard remote control
February 2007 - Thomas R. Berthold patents
20070037016 - Perpendicular magnetic recording disk with recording layer containing selected metal oxides and formed on a reduced-thickness exchange-break layer
20070030768 - Magnetic recording disk drive with switchable rotational vibration cancellation
January 2007 - Thomas R. Berthold patents
20070020486 - Perpendicular magnetic recording medium with metamagnetic antiferromagnetically-coupled layer between the soft underlayer and recording layer
December 2006 - Thomas R. Berthold patents
20060285256 - Dual-stage actuator disk drive with optimal location of the movable portion of the secondary actuator
20060285257 - Magnetic recording disk drive having read head with high cross-track resolution and disk with low bit-aspect-ratio
20060279871 - Method for formatting a magnetic recording disk with patterned nondata islands of alternating polarity
20060279873 - Disk drive with phase-quadrature servo pattern and demodulated position error signal insensitive to timing and phase-misalignment errors
20060280975 - Magnetic recording disk with patterned nondata islands of alternating polarity
November 2006 - Thomas R. Berthold patents
20060267056 - Magnetic random access memory with stacked toggle memory cells having oppositely-directed easy-axis biasing
20060269792 - Perpendicular magnetic recording medium with improved antiferromagnetically-coupled recording layer
20060269799 - Perpendicular magnetic recording disk with improved recording layer having high oxygen content
20060262458 - Magnetoresistive sensor based on spin accumulation effect with terminal connection at back end of sensor
October 2006 - Thomas R. Berthold patents
20060221509 - Magnetoresistive sensor based on spin accumulation effect with free layer stabilized by in-stack orthogonal magnetic coupling
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Thomas R. Berthold in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Thomas R. Berthold with additional patents listed. Browse our Agent directory for other possible listings.
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