Ping-Chen Liu

This inventor holds 29 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Voltage Regulation. Top assignees: Altera Corporation, Xilinx, Inc., Intel Corporation. Active years: 2004-2026.

USPTO Granted Patents = 29 (Patent Applications = 1)

% Patents Active = 69.0

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 217(Granted Patents)

Company Filing History:

4. 1 out of 834,453

Other

patents

Years Active: 2004-2026

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Areas of Expertise:

Temperature Dependent Supply Voltage

Low Power Modes

Voltage Regulation Control

Leakage Current Reduction

Integrated Circuit

Adaptive Compensation

Charge Pump

Memory Elements

Field Programmable Gate Arrays

Power-On-Reset Control

Signal-Distribution Network

Defective Memory Cell Identification

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12687871 - Systems and methods for generating a temperature dependent supply voltage (2026-07-21),

2. 12431902 - Systems and methods for low power modes for programmable logic devices (2025-09-30),

3. 12249988 - Circuits and methods for detecting decreases in a supply voltage in an integrated circuit (2025-03-11),

4. 10866608 - Apparatus and method of voltage regulation control for integrated circuit (2020-12-15),

5. 9972368 - Circuitry for reducing leakage current in configuration memory (2018-05-15),

6. 9939827 - Temperature dependent power supply circuitry (2018-04-10),

7. 9917513 - Integrated circuit voltage regulator with adaptive current bleeder circuit (2018-03-13),

8. 9069369 - Voltage regulator and a method to operate the voltage regulator (2015-06-30),

9. 9035641 - Startup circuit (2015-05-19),

10. 8698516 - Apparatus for improving performance of field programmable gate arrays and associated methods (2014-04-15),

11. 8575977 - Low voltage supply comparator and a method to operate the comparator (2013-11-05),

12. 8493043 - Voltage regulator circuitry with adaptive compensation (2013-07-23),

13. 8369175 - Memory elements with voltage overstress protection (2013-02-05),

14. 8324876 - Unconditional frequency compensation technique on-chip low dropout voltage regulator (2012-12-04),

15. 8120411 - Charge pump with ramp rate control (2012-02-21),

Title: The Innovative Journey of Ping-Chen Liu

Introduction: Ping-Chen Liu, a talented inventor based in Fremont, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Ping-Chen Liu's most recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, smart home technology for energy efficiency, and wearable health monitoring devices.

Career Highlights: With a background in electrical engineering, Ping-Chen Liu has worked for over two decades in various tech companies, leading research and development teams to create cutting-edge solutions. His expertise lies in the intersection of hardware and software, driving forward the next generation of technological advancements.

Collaborations: Throughout his career, Ping-Chen Liu has collaborated with top researchers from renowned universities such as Stanford and MIT, as well as industry leaders like Google and Tesla. These collaborations have resulted in innovative projects that have pushed the boundaries of technology.

Conclusion: Ping-Chen Liu's passion for innovation and his dedication to creating solutions that improve people's lives have solidified his reputation as a visionary inventor in the tech industry. His relentless pursuit of excellence continues to inspire the next generation of inventors and engineers.