Liu; Ping-Chen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Ping-Chen.The latest application filed is for "systems and methods for low power modes for programmable logic devices".

Company Profile

2.33.9

Liu; Ping-Chen - Portland OR
Liu; Ping-Chen - Fremont CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems and Methods for Low Power Modes for Programmable Logic Devices App 20220123753 - Liu; Ping-Chen ; et al.	2022-04-21
Circuits And Methods For Detecting Decreases In A Supply Voltage In An Integrated Circuit App 20210313989 - Liu; Ping-Chen ; et al.	2021-10-07
Apparatus and method of voltage regulation control for integrated circuit Grant 10,866,608 - Ho , et al. December 15, 2	2020-12-15
Apparatus And Method Of Voltage Regulation Control For Integrated Circuit App 20180150095 - HO; Eng Ling ; et al.	2018-05-31
Circuitry for reducing leakage current in configuration memory Grant 9,972,368 - Ng , et al. May 15, 2	2018-05-15
Temperature dependent power supply circuitry Grant 9,939,827 - Philpott , et al. April 10, 2	2018-04-10
Circuitry For Reducing Leakage Current In Configuration Memory App 20180096714 - Ng; Bee Yee ; et al.	2018-04-05
Integrated circuit voltage regulator with adaptive current bleeder circuit Grant 9,917,513 - Le , et al. March 13, 2	2018-03-13
Voltage regulator and a method to operate the voltage regulator Grant 9,069,369 - Liu , et al. June 30, 2	2015-06-30
Startup circuit Grant 9,035,641 - Le , et al. May 19, 2	2015-05-19
Apparatus for improving performance of field programmable gate arrays and associated methods Grant 8,698,516 - Rahim , et al. April 15, 2	2014-04-15
Low voltage supply comparator and a method to operate the comparator Grant 8,575,977 - Philpott , et al. November 5, 2	2013-11-05
Voltage regulator circuitry with adaptive compensation Grant 8,493,043 - Le , et al. July 23, 2	2013-07-23
Apparatus For Improving Performance Of Field Programmable Gate Arrays And Associated Methods App 20130043902 - Rahim; Irfan ; et al.	2013-02-21
Memory elements with voltage overstress protection Grant 8,369,175 - Liu , et al. February 5, 2	2013-02-05
Unconditional frequency compensation technique on-chip low dropout voltage regulator Grant 8,324,876 - Le , et al. December 4, 2	2012-12-04
Charge pump with ramp rate control Grant 8,120,411 - Liu , et al. February 21, 2	2012-02-21
Power regulator circuitry for programmable logic device memory elements Grant 8,085,063 - Vest , et al. December 27, 2	2011-12-27
Low ripple charge pump Grant 8,013,666 - Liu September 6, 2	2011-09-06
Power Regulator Circuitry For Programmable Logic Device Memory Elements App 20110062988 - Vest; William Bradley ; et al.	2011-03-17
Mixed mode power regulator circuitry for memory elements Grant 7,868,605 - Liu , et al. January 11, 2	2011-01-11
Power regulator circuitry for programmable logic device memory elements Grant 7,859,301 - Vest , et al. December 28, 2	2010-12-28
Voltage Regulator Circuitry With Adaptive Compensation App 20100201332 - Le; Thien ; et al.	2010-08-12
Voltage regulator circuitry with adaptive compensation Grant 7,728,569 - Le , et al. June 1, 2	2010-06-01
Power regulator circuitry with power-on-reset control Grant 7,705,659 - Liu April 27, 2	2010-04-27
Regional signal-distribution network for an integrated circuit Grant 7,617,472 - Bergendahl , et al. November 10, 2	2009-11-10
Power regulator circuitry for programmable logic device memory elements App 20080265855 - Vest; William Bradley ; et al.	2008-10-30
Regional signal-distribution network for an integrated circuit Grant 7,353,487 - Bergendahl , et al. April 1, 2	2008-04-01
Clock signal-distribution network for an integrated circuit Grant 7,145,362 - Bergendahl , et al. December 5, 2	2006-12-05
Column redundancy scheme for non-volatile flash memory using JTAG input protocol Grant 7,088,627 - Bajwa , et al. August 8, 2	2006-08-08
Merged charge pump Grant 6,980,045 - Liu December 27, 2	2005-12-27
High voltage regulation circuit to minimize voltage overshoot Grant 6,861,895 - Liu , et al. March 1, 2	2005-03-01
Column redundancy scheme for serially programmable integrated circuits Grant 6,816,420 - Liu , et al. November 9, 2	2004-11-09
Circuits and methods for identifying a defective memory cell via first, second and third wordline voltages Grant 6,687,157 - Liu , et al. February 3, 2	2004-02-03

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