Yan-Fei Liu

USPTO Granted Patents = 74 (Patent Applications = 12)

CIPO Patents = 13 (Patent Applications = 25)

EPO Patents = 1 (Patent Applications = 4)

Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 594(Granted Patents)

Forward Citations (Not Self Cited) = 555(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanata, CA (1999 - 2005)
Ontario, CA (2009 - 2015)
Markham, CA (2019 - 2021)
Kingston, CA (2005 - 2024)

Company Filing History:

30 out of 415

Queen's University at Kingston

patents

4 out of 13,692

Murata Manufacturing Co., Ltd.

patents

4 out of 3,047

Future Wei Technologies, Inc.

patents

4. 3 out of 18

Potentia Semiconductor Corporation

patents

5. 3 out of 3

Ganpower International Inc.

patents

6. 2 out of 352

Astec International Limited

Nortel Networks Corporation

Power Integrations, Inc.

patents

12. 1 out of 68

Magna Powertrain Gmbh & Co. Kg

patents

13. 1 out of 484

Magna International Inc.

patents

14. 1 out of 418

Huawei Digital Power Technologies Co., Ltd.

16. 20 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1999-2025

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Areas of Expertise:

Three-Phase Rectifier

Power Converter

AC-DC Converter

Gallium Nitride Devices

Resonant Power Converters

Multi-Level DC-DC Converter

Ripple Cancellation

High Efficiency Power Regulator

LED Driver

Control Methods

Voltage Regulation

Power Factor Correction

74 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12500514 - System and methods for using a MEMS switch as an ideal diode (2025-12-16),

2. 12418232 - Three-phase rectifier with reconfigurable modules for wide output voltage range (2025-09-16),

3. 12362660 - Power converter controlled capacitor circuits and methods (2025-07-15),

4. 12278555 - Variable gain modulation methods and controllers for AC-DC converter with power factor correction (2025-04-14),

5. 12081023 - Control methods and apparatus for parallel operation of multiple portable power stations (2024-09-03),

6. 11990843 - Methods and circuits for sensing isolated power converter output voltage across the isolation barrier (2024-05-21),

7. 11990842 - Method and system for balancing multi-phase LLC power converter with switch-controlled capacitors (2024-05-21),

8. 11903175 - Power converter with integrated multi-layer cooling (2024-02-13),

9. 11711023 - Methods and circuits for sensing isolated power converter output voltage across the isolation barrier (2023-07-25),

10. 11611228 - Power cycle modulation control for power converters (2023-03-21),

11. 11451139 - Three-phase single-stage soft-switching AC-DC converter with power factor correction (2022-09-20),

12. 11411496 - High efficiency power regulator and method (2022-08-09),

13. 11396241 - Power converter controlled capacitor circuits and methods (2022-07-26),

14. 11394307 - Resonant power converters and control methods for wide input and output voltage ranges (2022-07-19),

15. 11349385 - High voltage start-up circuit for switching power supplies (2022-05-31),

Title: The Innovative Journey of Yan-Fei Liu

Introduction:

Yan-Fei Liu, a distinguished inventor hailing from Kingston, CA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Yan-Fei Liu's latest patents include cutting-edge advancements in artificial intelligence, renewable energy technologies, and sustainable materials.

Career Highlights:

With a career spanning over two decades, Yan-Fei Liu has established himself as a visionary in the tech industry. His work has revolutionized various sectors, from healthcare to environmental conservation.

Collaborations:

Yan-Fei Liu has collaborated with leading research institutions, universities, and tech companies worldwide to further his innovative projects. His partnerships have led to the development of pioneering solutions that have garnered international acclaim.

Conclusion:

In conclusion, Yan-Fei Liu's relentless pursuit of innovation and his commitment to pushing the boundaries of technology have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors and shape the landscape of technological advancements.

This text is generated by artificial intelligence and may not be accurate.