Yuan Lin

This inventor holds 70 USPTO granted patents and 13 published patent applications and 2 EPO patents, primarily in Power Conversion Systems (CPC class H02M). Top assignees: On-Bright Electronics (Shanghai) Co., Ltd., Perma Pure, Inc., Shanghai Kelu Software Co., Ltd.. Active years: 2009-2026.

USPTO Granted Patents = 70 (Patent Applications = 13)

% Patents Active = 84.3

EPO Patents = 2 (Patent Applications = 17)

Average Co-Inventor Count = 3.7

ph-index = 13

Forward Citations = 472(Granted Patents)

Forward Citations (Not Self Cited) = 305(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

62 out of 374

On-Bright Electronics (Shanghai) Co., Ltd.

Shanghai Kelu Software Co., Ltd.

patents

4. 2 out of 5

Shanghai Shengdi Pharmaceutical Co., Ltd.

patents

5. 1 out of 159

Jiangsu Hengrui Medicine Company Ltd.

patents

6. 1 out of 8

Jiangsu Hengrui Pharmaceuticals Co., Ltd.

patents

7. 1 out of 8

Shanghai Hengrui Pharmaceutical

patents

8. 1 out of 27

Shanghai Ocean University

patents

where one patent can have more than one assignee

Years Active: 2009-2026

Loading Chart...

Areas of Expertise:

Power Conversion

Voltage Control

Current Protection

Electromagnetic Interference

Pulse-Width-Modulation

Quasi-Resonant Mode

Synchronized Rectifying

Transistor Control

Sampling System

Frequency Jittering

Output Detection

Hybrid Cooler

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12723067 - HUMAN INTERLEUKIN-2 VARIANT OR DERIVATIVE THEREOF (2026-09-01),

2. 12658806 - Switch-mode power converters with demagnetization detection and methods thereof (2026-06-16),

3. 12617852 - PVRIG Binding Protein And Its Medical Uses (2026-05-05),

4. 12401287 - Systems and methods for providing power to pulse-width-modulation controllers of power converters during normal operation (2025-08-26),

5. 12398353 - Full-ocean-depth fidelity enzymological measurement device for microbial extracellular enzymes (2025-08-26),

6. 12348150 - Controllers and methods for controlling transistors based at least in part on modes of operation related to power converters (2025-07-01),

7. 12323067 - Control systems and methods for turning off transistors associated with auxiliary windings and turning on transistors associated with primary windings (2025-06-03),

8. 12323066 - Systems and methods for controlling gate voltage increase on primary side to reduce voltage spike on secondary side of switching power supplies (2025-06-03),

9. 12301117 - Controllers and methods for detecting and adjusting voltage drops related to transistors in power converters (2025-05-13),

10. 12224661 - Systems and methods for valley locking related to quasi-resonant switching power supplies (2025-02-11),

11. 12184182 - Systems and methods for providing power to pulse-width-modulation controllers of power converters during normal operation (2024-12-31),

12. 12047007 - Systems and methods for controlling gate voltage increase on primary side to reduce voltage spike on secondary side of switching power supplies (2024-07-23),

13. 11901813 - Systems and methods for valley locking related to quasi-resonant switching power supplies (2024-02-13),

14. 11764684 - Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms (2023-09-19),

15. 11671021 - Systems and methods for providing power to pulse-width-modulation controllers of power converters during normal operation (2023-06-06),

Title: Inventor Yuan Lin - Revolutionizing Technology in Shanghai

Introduction: Yuan Lin is a visionary inventor based in Shanghai, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yuan Lin holds several patents in the areas of artificial intelligence, renewable energy, and smart devices, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Yuan Lin has worked with leading tech companies in Shanghai, driving innovation and spearheading projects that have had a significant impact on the industry.

Collaborations: Yuan Lin has collaborated with top research institutions and universities in China, fostering a culture of innovation and knowledge-sharing to push the boundaries of technological advancement.

Conclusion: Yuan Lin's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors in Shanghai and beyond.