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For the Inventor, By the Inventor

Yonghe, Taiwan

Kai-Chun Hsu

This inventor holds 18 USPTO granted patents and 14 published patent applications, primarily in Image Sensor Technology. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai-Chun Hsu. Retrieved from https://idiyas.com/inventor/kai-chun-hsu

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

USPTO Granted Patents = 18 

% Patents Active = 83.3

Average Co-Inventor Count = 6.0

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • New Taipei, TW (2019 - 2023)
  • Yonghe, TW (2012 - 2024)

Company Filing History:

goldMedal18 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2012-2026

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Areas of Expertise:
Guard Ring
Deep Trench Isolation
Image-Sensor Structure
Back-Trench Isolation
Cross Talk Reduction
Polysilicon Gate Electrode
Nitride Hard Mask
Backside Surface Treatment
BSI CMOS
Laser Anneal
Alignment Marks
Semiconductor Arrangement
18 patents (USPTO):Explore Patents
1. 12720897 - Guard ring with deep trench isolation structure (2026-08-25),
2. 12557423 - Image-sensor structure and method of making thereof (2026-02-17),
3. 12550473 - Back-trench isolation structure (2026-02-10),
4. 12514009 - Isolation structure configured to reduce cross talk in image sensor (2025-12-30),
5. 11996433 - Pad structure for front side illuminated image sensor (2024-05-28),
6. 11837622 - Image sensor comprising polysilicon gate electrode and nitride hard mask (2023-12-05),
7. 11444116 - Method for forming image sensor (2022-09-13),
8. 11322540 - Pad structure for front side illuminated image sensor (2022-05-03),
9. 11222915 - Pad structure for front side illuminated image sensor (2022-01-11),
10. 10879305 - Image sensor (2020-12-29),
11. 10833119 - Pad structure for front side illuminated image sensor (2020-11-10),
12. 10204960 - Method of forming polysilicon gate structure in image sensor device (2019-02-12),
13. 10103287 - Semiconductor arrangement and formation thereof (2018-10-16),
14. 10074612 - Method for forming alignment marks and structure of same (2018-09-11),
15. 9627326 - Method for forming alignment marks and structure of same (2017-04-18),

Title: The Innovative Journey of Inventor Kai-Chun Hsu

Introduction: Kai-Chun Hsu, a talented inventor hailing from Yonghe, Taiwan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Kai-Chun Hsu's latest patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, and a novel wearable device that monitors health metrics in real-time.

Career Highlights: Throughout his illustrious career, Kai-Chun Hsu has been recognized for his inventive spirit and problem-solving skills. His inventions have garnered international acclaim and have been instrumental in shaping the future of technology.

Collaborations: Kai-Chun Hsu has collaborated with leading tech companies and research institutions to bring his ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of innovative products that have improved the lives of many.

Conclusion: In conclusion, Kai-Chun Hsu's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive creations continue to inspire and pave the way for a more advanced and interconnected future.

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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