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For the Inventor, By the Inventor

Tainan, Taiwan

Chih-Kang Chao

This inventor holds 22 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Fabrication. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Kang Chao. Retrieved from https://idiyas.com/inventor/chih-kang-chao

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

USPTO Granted Patents = 22 

% Patents Active = 86.4

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal22 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2013-2025

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Areas of Expertise:
Gas Flow Control
Semiconductor Device
Image Sensor
Photodiode
MOS FinFET
Stress Improvement
Shallow Trench Isolation
Optical Proximity Correction
Doped Region Design
Integrated Circuit
Stressor
Manufacturing Method
22 patents (USPTO):Explore Patents
1. 12463065 - Gas flow control during semiconductor fabrication (2025-11-04),
2. 9893150 - Structure and method for semiconductor device (2018-02-13),
3. 9450014 - Backside illumination image sensor chips and methods for forming the same (2016-09-20),
4. 9246002 - Structure and method for semiconductor device (2016-01-26),
5. 9240503 - Methods of manufacturing and using a photodiode with concave reflector (2016-01-19),
6. 9209304 - N/P MOS FinFET performance enhancement by specific orientation surface (2015-12-08),
7. 9171759 - System and method for die to die stress improvement (2015-10-27),
8. 9142588 - Backside illumination image sensor chips and methods for forming the same (2015-09-22),
9. 9024391 - Semiconductor structure having stressor (2015-05-05),
10. 8951826 - Method for increasing photodiode full well capacity (2015-02-10),
11. 8884390 - Backside illumination image sensor chips and methods for forming the same (2014-11-11),
12. 8872301 - Dual profile shallow trench isolation apparatus and system (2014-10-28),
13. 8860101 - Image sensor cross-talk reduction system (2014-10-14),
14. 8846492 - Integrated circuit having a stressor and method of forming the same (2014-09-30),
15. 8836088 - Semiconductor structure having etch stop layer (2014-09-16),

Title: Inventor Chih-Kang Chao

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

Latest Patents: Chih-Kang Chao holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Chih-Kang Chao has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have pushed the boundaries of technological advancement.

Collaborations: Throughout his career, Chih-Kang Chao has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge sharing that has led to groundbreaking inventions and discoveries.

Conclusion: Chih-Kang Chao's passion for innovation, coupled with his relentless drive to solve complex technological challenges, has solidified his reputation as a visionary inventor in the world of technology.

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]
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