| Patent | Date |
|---|
Distributed grouped terminations for multiple memory integrated circuit systems
Grant 11,456,022 - Contreras , et al. September 27, 2 | 2022-09-27 |
Printed circuit board compensation structure for high bandwidth and high die-count memory stacks
Grant 11,302,645 - Contreras , et al. April 12, 2 | 2022-04-12 |
Active low-power termination
Grant 11,303,276 - Contreras , et al. April 12, 2 | 2022-04-12 |
Active Low-Power Termination
App 20220052688 - CONTRERAS; John Thomas ; et al. | 2022-02-17 |
Printed Circuit Board Compensation Structure For High Bandwidth And High Die-count Memory Stacks
App 20210407915 - Contreras; John Thomas ; et al. | 2021-12-30 |
Distributed Grouped Terminations For Multiple Memory Integrated Circuit Systems
App 20210407565 - Contreras; John Thomas ; et al. | 2021-12-30 |
Spark Gap Electrostatic Discharge (esd) Protection For Memory Cards
App 20200413531 - Wallash; Albert ; et al. | 2020-12-31 |
Hard disk drive with write gap conductive structure and dual independent interface voltage control circuitry
Grant 10,650,850 - Rajauria , et al. | 2020-05-12 |
Series resistance in transmission lines for die-to-die communication
Grant 10,643,676 - Mobin , et al. | 2020-05-05 |
Dedicated termination dies for memory systems
Grant 10,637,533 - Contreras , et al. | 2020-04-28 |
Series Resistance In Transmission Lines For Die-to-die Communication
App 20200105318 - Mobin; Sayed ; et al. | 2020-04-02 |
Dedicated Termination Dies For Memory Systems
App 20200106478 - Contreras; John Thomas ; et al. | 2020-04-02 |
Inductive Compensation In Memory Systems
App 20200065270 - Mobin; Md. Sayed Hossain ; et al. | 2020-02-27 |
Transmission line optimization for multi-die systems
Grant 10,468,073 - Contreras , et al. No | 2019-11-05 |
Active low-power termination
Grant 10,461,965 - Contreras , et al. Oc | 2019-10-29 |
Transmission Line Optimization For Multi-die Systems
App 20190206450 - Contreras; John Thomas ; et al. | 2019-07-04 |
Two-dimensional magnetic recording (TDMR) disk drive with multiple sensors and circuitry for selection of an active pair of associated amplifiers
Grant 9,837,106 - Contreras , et al. December 5, 2 | 2017-12-05 |
Magnetic Recording Disk Drive With Write Driver To Write Head Transmission Line With Multiple Segments Having Different Numbers Of Conductive Traces
App 20150138663 - Contreras; John Thomas ; et al. | 2015-05-21 |
Magnetic recording disk drive with write driver to write head transmission line with multiple segments having different numbers of conductive traces
Grant 9,036,305 - Contreras , et al. May 19, 2 | 2015-05-19 |
Programmable analog feed-forward timer for dynamic wave shaping
Grant 9,030,770 - Contreras , et al. May 12, 2 | 2015-05-12 |
Balanced embedded contact sensor with low noise architecture
Grant 8,830,614 - Garzon , et al. September 9, 2 | 2014-09-09 |
Perpendicular magnetic recording write head with ladder network compensation circuitry on slider body for write current overshoot at write current switching
Grant 8,824,077 - Contreras , et al. September 2, 2 | 2014-09-02 |
Interface Voltage Control Operating Point Determination In A Hard Disk Drive
App 20140240871 - Canchi; Sripathi Vangipuram ; et al. | 2014-08-28 |
Disk drive with multiplexed read signal and fly-height signal for fly-height monitoring during writing
Grant 8,724,249 - Contreras May 13, 2 | 2014-05-13 |
Programmable Analog Feed-forward Timer For Dynamic Wave Shaping
App 20140126077 - Contreras; John Thomas ; et al. | 2014-05-08 |
Implementing integrated spin-torque oscillator and interface bias control for hard disk drives
Grant 8,570,684 - Contreras , et al. October 29, 2 | 2013-10-29 |
Distributed Temperature Detector Architecture For Head Disk Interface Systems
App 20130176643 - Contreras; John Thomas ; et al. | 2013-07-11 |
Distributed temperature detector architecture for head disk interface systems
Grant 8,482,872 - Contreras , et al. July 9, 2 | 2013-07-09 |
Balanced Embedded Contact Sensor With Low Noise Architecture
App 20130163110 - Garzon; Samir Y. ; et al. | 2013-06-27 |
Disk Drive With Multiplexed Read Signal And Fly-height Signal For Fly-height Monitoring During Writing
App 20130155538 - Contreras; John Thomas | 2013-06-20 |
Perpendicular Magnetic Recording Write Head With Ladder Network Compensation Circuitry On Slider Body For Write Current Overshoot At Write Current Switching
App 20130135765 - Contreras; John Thomas ; et al. | 2013-05-30 |
Perpendicular magnetic recording write head with spin torque oscillator for fast switching of write pole magnetization
Grant 8,446,690 - Alex , et al. May 21, 2 | 2013-05-21 |
Perpendicular magnetic recording system with spin torque oscillator and control circuitry for fast switching of write pole magnetization
Grant 8,351,155 - Contreras , et al. January 8, 2 | 2013-01-08 |
Signal-extraction laser-pulse system architecture for thermally-assisted magnetic recording
Grant 8,310,902 - Contreras , et al. November 13, 2 | 2012-11-13 |
Magnetic recording disk drive with integrated lead suspension having multiple segments for optimal characteristic impedance
Grant 8,233,240 - Contreras , et al. July 31, 2 | 2012-07-31 |
Magnetic recording disk drive with write driver to write head transmission line having non-uniform sections for optimal write current pulse overshoot
Grant 8,189,281 - Alex , et al. May 29, 2 | 2012-05-29 |
Perpendicular magnetic recording system and write head with transverse auxiliary pole for fast switching of write pole magnetization
Grant 8,179,633 - Contreras , et al. May 15, 2 | 2012-05-15 |
Integrated lead suspension with multiple crossover coplanar connection of the electrically conductive traces
Grant 8,154,827 - Contreras , et al. April 10, 2 | 2012-04-10 |
Perpendicular magnetic recording system with magnetic precession for fast switching of perpendicular write pole magnetization
Grant 8,139,319 - Contreras , et al. March 20, 2 | 2012-03-20 |
Perpendicular magnetic recording system with auxiliary coil and circuitry for fast switching of write pole magnetization
Grant 8,116,032 - Contreras , et al. February 14, 2 | 2012-02-14 |
Perpendicular magnetic recording system with helical write coil and auxiliary coil for fast switching of write pole magnetization
Grant 8,116,031 - Alex , et al. February 14, 2 | 2012-02-14 |
Electrical interconnect system with integrated transmission- line compensation components
Grant 8,107,177 - Contreras , et al. January 31, 2 | 2012-01-31 |
Wide-bandwidth Dielectric Windowing For Conductor Suspension Structure
App 20120008237 - Contreras; John Thomas ; et al. | 2012-01-12 |
Perpendicular magnetic recording write head with enhancement capacitor on slider body for write current overshoot at write current switching
Grant 8,081,399 - Contreras , et al. December 20, 2 | 2011-12-20 |
Magnetic Recording Disk Drive With Write Driver To Write Head Transmission Line Having Non-uniform Sections For Optimal Write Current Pulse Overshoot
App 20110149441 - Alex; Michael ; et al. | 2011-06-23 |
Magnetic Recording Disk Drive With Integrated Lead Suspension Having Multiple Segments For Optimal Characteristic Impedance
App 20110141626 - Contreras; John Thomas ; et al. | 2011-06-16 |
Perpendicular Magnetic Recording Write Head With Enhancement Capacitor On Slider Body For Write Current Overshoot At Write Current Switching
App 20110109993 - Contreras; John Thomas ; et al. | 2011-05-12 |
Perpendicular Magnetic Recording System And Write Head With Transverse Auxiliary Pole For Fast Switching Of Write Pole Magnetization
App 20110051288 - Contreras; John Thomas ; et al. | 2011-03-03 |
Perpendicular Magnetic Recording Write Head With Spin Torque Oscillator For Fast Switching Of Write Pole Magnetization
App 20110038080 - Alex; Michael ; et al. | 2011-02-17 |
Perpendicular Magnetic Recording System With Spin Torque Oscillator And Control Circuitry For Fast Switching Of Write Pole Magnetization
App 20110038081 - Contreras; John Thomas ; et al. | 2011-02-17 |
Perpendicular Magnetic Recording System With Helical Write Coil And Auxiliary Coil For Fast Switching Of Write Pole Magnetization
App 20100254041 - Alex; Michael ; et al. | 2010-10-07 |
Perpendicular Magnetic Recording System With Auxiliary Coil And Circuitry For Fast Switching Of Write Pole Magnetization
App 20100254042 - Contreras; John Thomas ; et al. | 2010-10-07 |
High speed digital signaling apparatus and method using reflected signals to increase total delivered current
Grant 7,786,754 - Contreras , et al. August 31, 2 | 2010-08-31 |
Perpendicular Magnetic Recording System With Magnetic Precession For Fast Switching Of Perpendicular Write Pole Magnetization
App 20100214693 - Contreras; John Thomas ; et al. | 2010-08-26 |
Electrical Interconnect system with integrated transmission- line compensation components
App 20100157457 - Contreras; John Thomas ; et al. | 2010-06-24 |
High speed digital signaling apparatus and method using reflected signals to increase total delivered current
App 20100061005 - Contreras; John Thomas ; et al. | 2010-03-11 |
Integrated Lead Suspension With Multiple Crossover Coplanar Connection Of The Electrically Conductive Traces
App 20100007993 - Contreras; John Thomas ; et al. | 2010-01-14 |
Write through drivers for disk drive systems
Grant 7,619,843 - Contreras , et al. November 17, 2 | 2009-11-17 |
Electrical lead suspension having partitioned air slots
Grant 7,489,479 - Arya , et al. February 10, 2 | 2009-02-10 |
Write Through Drivers for Disk Drive Systems
App 20080112085 - Contreras; John Thomas ; et al. | 2008-05-15 |
Method and apparatus for reducing crosstalk and signal loss in flexing interconnects of an electrical lead suspension
Grant 7,352,535 - Arya , et al. April 1, 2 | 2008-04-01 |
Direct coupled wide-bandwidth front-end with smart bias control amplifier
App 20070242384 - Contreras; John Thomas ; et al. | 2007-10-18 |
Preamplifier circuit with signal interference cancellation suitable for use in magnetic storage devices
Grant 7,177,107 - Contreras , et al. February 13, 2 | 2007-02-13 |
Electrical lead suspension having partitioned air slots
App 20060158785 - Arya; Satya Prakash ; et al. | 2006-07-20 |
Method and apparatus for reducing crosstalk and signal loss in flexing interconnects of an electrical lead suspension
App 20060152854 - Arya; Satya Prakash ; et al. | 2006-07-13 |
Preamplifier circuit with signal interference cancellation suitable for use in magnetic storage devices
App 20050174669 - Contreras, John Thomas ; et al. | 2005-08-11 |
Preamplifier circuit suitable for use in magnetic storage devices
Grant 6,822,817 - Chung , et al. November 23, 2 | 2004-11-23 |
Preamplifier circuit suitable for use in magnetic storage devices
App 20040085667 - Chung, Paul Wingshing ; et al. | 2004-05-06 |
Preamplifier bias mode to re-initialize a GMR head after losing initialization
Grant 5,969,523 - Chung , et al. October 19, 1 | 1999-10-19 |
Voltage measurement circuit for a magnetoresistive head installed in a disk enclosure
Grant 5,774,291 - Contreras , et al. June 30, 1 | 1998-06-30 |
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