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For the Inventor, By the Inventor

Taoyuan County, Taiwan

Chuh-Ching Li

USPTO Granted Patents = 27 

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 391(Granted Patents)


Location History:

  • Jhongli, TW (2008 - 2014)
  • Taoyuan County, TW (2009 - 2021)
  • Hsinchu, TW (2021)
  • Zhubei, TW (2021)

Company Filing History:

goldMedal21 out of 306 
 
System General Corporation
 patents
silverMedal2 out of 1,302 
 
Fairchild Semiconductor Corporation
 patents
bronzeMedal2 out of 786 
 
Richtek Technology Corporation
 patents
4. 1 out of 3,590 
 
Semiconductor Components Industries, LLC
 patents
5. 1 out of 832,680 
Other
 patents

Years Active: 2008-2021

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27 patents (USPTO):
1. 11139744 - Flyback power converter and secondary side controller circuit and control method thereof (2021-10-05),
2. 11139742 - Switching controller circuit and method for controlling flyback power converter (2021-10-05),
3. 11026309 - LED drive circuit with a programmable input for LED lighting (2021-06-01),
4. 11018597 - Flyback power converter circuit and control circuit and control method thereof (2021-05-25),
5. 10531528 - LED drive circuit with a programmable input for LED lighting (2020-01-07),
6. 10412796 - LED drive circuit with a programmable input for LED lighting (2019-09-10),
7. 9049764 - LED drive circuit with a programmable input for LED lighting (2015-06-02),
8. 8854841 - High-speed reflected signal detection for primary-side controlled power converters (2014-10-07),
9. 8742677 - LED drive circuit with a programmable input for LED lighting (2014-06-03),
10. 8587964 - Control circuit with burst mode and extended valley switching for quasi-resonant power converter (2013-11-19),
11. 8559196 - Output voltage control circuit of power converter for light-load power saving (2013-10-15),
12. 8432109 - Method and apparatus for a LED driver with high power factor (2013-04-30),
13. 8094468 - Control circuit having off-time modulation to operate power converter at quasi-resonance and in continuous current mode (2012-01-10),
14. 7965528 - Method and apparatus for measuring the switching current of power converter operated at continuous current mode (2011-06-21),
15. 7701734 - Detection circuit to detect input voltage of transformer and detecting method for the same (2010-04-20),

Title: The Innovative Journey of Chuh-Ching Li

Introduction: Chuh-Ching Li, a pioneering inventor hailing from Taoyuan County, Taiwan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Chuh-Ching Li holds several recent patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: Throughout his illustrious career, Chuh-Ching Li has been recognized for his inventive spirit and problem-solving abilities. His inventions have revolutionized various industries, earning him a reputation as a visionary in the world of technology.

Collaborations: Chuh-Ching Li has collaborated with leading research institutions, universities, and tech companies to further develop and implement his innovative ideas. His partnerships have led to the successful commercialization of several groundbreaking inventions.

Conclusion: Chuh-Ching Li's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His dedication to pushing the boundaries of technology continues to inspire future generations of inventors and innovators.

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