Yifeng Wu

This inventor holds 120 USPTO granted patents and 4 published patent applications, plus 7 CIPO patents and 39 EPO patents, primarily in III-Nitride Devices (CPC class H01L29-2003). Top assignees: Cree Gmbh, Transphorm Inc., Transphorm Technology, Inc.. Active years: 2003-2025.

USPTO Granted Patents = 120 (Patent Applications = 4)

% Patents Active = 95.0

CIPO Patents = 7

EPO Patents = 39 (Patent Applications = 31)

Average Co-Inventor Count = 2.4

ph-index = 32

Forward Citations = 3,883(Granted Patents)

Forward Citations (Not Self Cited) = 2,702(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

Transphorm Technology, Inc.

patents

4. 3 out of 15,964

University of California

6. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:

III-Nitride

Wide Bandgap Transistors

Power Factor Correction

Semiconductor Modules

Gate Drivers

High Voltage GaN

Ferrite Beads

Electronic Components

Inductive Load Switching

High Efficiency Power Circuits

Field Plates

Integrated Current Limiters

120 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12324180 - Integrated design for III-Nitride devices (2025-06-03),

2. 12074150 - Module configurations for integrated III-nitride devices (2024-08-27),

3. 11810971 - Integrated design for III-Nitride devices (2023-11-07),

4. 11791385 - Wide bandgap transistors with gate-source field plates (2023-10-17),

5. 11749656 - Module configurations for integrated III-Nitride devices (2023-09-05),

6. 11664429 - Wide bandgap field effect transistors with source connected field plates (2023-05-30),

7. 11309884 - Switching circuits having drain connected ferrite beads (2022-04-19),

8. 10897249 - Switching circuits having drain connected ferrite beads (2021-01-19),

9. 10630285 - Switching circuits having drain connected ferrite beads (2020-04-21),

10. 10224427 - Insulting gate AlGaN/GaN HEMT (2019-03-05),

11. 10109713 - Fabrication of single or multiple gate field plates (2018-10-23),

12. 10063138 - Bridgeless power factor correction circuits (2018-08-28),

13. 9991884 - Switching circuits having ferrite beads (2018-06-05),

14. 9899998 - Bridge circuits and their components (2018-02-20),

15. 9818686 - Semiconductor modules and methods of forming the same (2017-11-14),

Title: The Innovative Journey of Inventor Yifeng Wu

Introduction: Yifeng Wu, a talented inventor based in Goleta, CA (US), has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Yifeng Wu holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Yifeng Wu has successfully brought several cutting-edge inventions to life, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Yifeng Wu has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market, demonstrating his commitment to innovation and collaboration.

Conclusion: Yifeng Wu's relentless pursuit of innovation and his dedication to creating impactful solutions have solidified his reputation as a visionary inventor in the technology landscape.