Chao-Chen Cheng

This inventor holds 29 USPTO granted patents, primarily in Light Emitting Diodes. Top assignees: Semileds Optoelectronics Co., Ltd., Semileds Corporation. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao-Chen Cheng. Retrieved from https://idiyas.com/inventor/chao-chen-cheng

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 29

% Patents Active = 82.8

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 241(Granted Patents)

Location History:

Hsinchu, TW (2009 - 2016)
Miao-Li County, TW (2010 - 2016)

Company Filing History:

28 out of 105

Semileds Optoelectronics Co., Ltd.

Years Active: 2009-2016

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Areas of Expertise:

Light Emitting Diode

Vertical Light Emitting Diode

LED Fabrication

Current Guiding Structure

Light Extraction

Epitaxial Structure

Semiconductor Die Separation

Low Resistance Contact

Roughened Surfaces

Protective Substrate

LED Chip

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9343620 - Method for fabricating a light emitting diode (LED) die having protective substrate (2016-05-17),

2. 9231152 - Light emitting diode (2016-01-05),

3. 9190589 - Light emitting diode (2015-11-17),

4. 9130114 - Vertical light emitting diode (VLED) dice having confinement layers with roughened surfaces and methods of fabrication (2015-09-08),

5. 8871547 - Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrate (2014-10-28),

6. 8703515 - Method for guiding current in a light emitting diode (LED) device (2014-04-22),

7. 8686461 - Light emitting diode (LED) die having stepped substrates and method of fabrication (2014-04-01),

8. 8685764 - Method to make low resistance contact (2014-04-01),

9. 8614449 - Protection for the epitaxial structure of metal devices (2013-12-24),

10. D693779 - LED chip (2013-11-19),

11. D690670 - LED chip (2013-10-01),

12. 8546818 - Vertical LED with current-guiding structure (2013-10-01),

13. D689834 - LED chip (2013-09-17),

14. D685334 - LED chip (2013-07-02),

15. D684940 - LED chip (2013-06-25),

Title: Chao-Chen Cheng: Innovator from Hsinchu

Introduction: Chao-Chen Cheng is a renowned inventor hailing from Hsinchu, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Chao-Chen Cheng holds several patents in the areas of semiconductor technology, renewable energy, and artificial intelligence, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Chao-Chen Cheng has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the industry. His commitment to pushing the boundaries of technology has earned him recognition as a visionary in his field.

Collaborations: Throughout his career, Chao-Chen Cheng has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing. His collaborative efforts have led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: Chao-Chen Cheng's passion for innovation, coupled with his technical expertise, has solidified his position as a trailblazer in the world of technology. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators worldwide.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]