Liang Yan

This inventor holds 32 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Power Conversion Technology. Top assignees: Dialog Semiconductor Gmbh, Iwatt Inc., Huayuan Semiconductor (Shenzhen) Limited Company. Active years: 2005-2024.

USPTO Granted Patents = 32 (Patent Applications = 1)

% Patents Active = 93.8

EPO Patents = 5

Average Co-Inventor Count = 3.2

ph-index = 9

Forward Citations = 241(Granted Patents)

Location History:

Malden, MA (US) (2005 - 2006)
Campbell, CA (US) (2008 - 2011)
Shanghai, CN (2019)
Fremont, CA (US) (2021 - 2022)
Milpitas, CA (US) (2011 - 2024)

Company Filing History:

17 out of 511

Dialog Semiconductor Gmbh

Huayuan Semiconductor (Shenzhen) Limited Company

patents

4. 2 out of 686

Northeastern University

patents

5. 1 out of 425

Dialog Semiconductor (UK) Limited

where one patent can have more than one assignee

Years Active: 2005-2024

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Areas of Expertise:

Switching Power Supply

Voltage Sensing

LED Dimming

Battery Balancing

Current Control

Adaptive Control

Integrated Magnetics

Solid State Lamps

Dynamic Control

Dimmable LED Lighting

Power Converter

Current Regulation

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12027984 - Switching power supply converter (2024-07-02),

2. 11411503 - Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding (2022-08-09),

3. 11239740 - Voltage sensing of an active clamp switching power converter circuit using auxiliary winding having an opposite polarity as a primary winding (2022-02-01),

4. 11050350 - Controlling an active clamp switching power converter circuit based on a sensed voltage drop on an auxiliary winding (2021-06-29),

5. 10992144 - Battery balancing and current control with bypass circuit for load switch (2021-04-27),

6. 10985665 - Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding (2021-04-20),

7. 10298014 - System and method for controlling solid state lamps (2019-05-21),

8. 10187950 - Adjusting color temperature in a dimmable LED lighting system (2019-01-22),

9. 9844113 - Adjusting color temperature in a dimmable LED lighting system (2017-12-12),

10. 9444364 - Adaptive peak power control (2016-09-13),

11. 9420645 - Constant current control buck converter without current sense (2016-08-16),

12. 9419527 - Regulation for power supply mode transition to low-load operation (2016-08-16),

13. 9326343 - Integrated LED dimmer controller (2016-04-26),

14. 9288864 - Adaptive holding current control for LED dimmer (2016-03-15),

15. 9232581 - Output current compensation for jitter in input voltage for dimmable LED lamps (2016-01-05),

Title: Inventor Liang Yan: Revolutionizing Technology in Milpitas

Introduction: Liang Yan is a visionary inventor based in Milpitas, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Liang Yan holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his diverse expertise and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Liang Yan has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have had a significant impact on various industries.

Collaborations: Throughout his career, Liang Yan has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Liang Yan's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the field of inventions, inspiring the next generation of inventors to dream big and create a better future.