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Tsun-Kai Tsao

This inventor holds 40 USPTO granted patents and 7 published patent applications, primarily in Image Sensor Technology. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Company, Lt. Active years: 2012-2026.

USPTO Granted Patents = 40 (Patent Applications = 7)

% Patents Active = 95.0

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 46(Granted Patents)

Location History:

Yongkang, TW (2012 - 2015)
Hsin-Chu, TW (2016)
Tainan, TW (2015 - 2024)

Company Filing History:

39 out of 42,759

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

1 out of 1

Taiwan Semiconductor Manufacturing Company, Lt

patent

Years Active: 2012-2026

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Areas of Expertise:

Image Sensor

Quantum Efficiency

Crosstalk Reduction

MIM Capacitor

Light Pipe Structure

Semiconductor Device

Memory Cell

Photodiode

Trench Liner Passivation

Deep Trench Isolation

Front Side Illuminated

Phase Change Memory

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12745476 - Deep trench isolation structure for high resolution CIS pixel (2026-09-22),

2. 12666727 - Method for forming image sensor devices (2026-06-23),

3. 12660343 - Dummy vertical transistor structure to reduce cross talk in pixel sensor (2026-06-16),

4. 12593682 - Three dimensional MIM capacitor having a comb structure and methods of making the same (2026-03-31),

5. 12484325 - Absorption enhancement structure to increase quantum efficiency of image sensor (2025-11-25),

6. 12419124 - Method for forming light pipe structure with high quantum efficiency (2025-09-16),

7. 12317613 - Self aligned grids in BSI image sensor (2025-05-27),

8. 12046550 - Three dimensional MIM capacitor having a comb structure and methods of making the same (2024-07-23),

9. 12027554 - Composite deep trench isolation structure in an image sensor (2024-07-02),

10. 12002828 - Absorption enhancement structure to increase quantum efficiency of image sensor (2024-06-04),

11. 11812608 - Semiconductor device and manufacturing method thereof (2023-11-07),

12. 11776985 - Method of forming self aligned grids in BSI image sensor (2023-10-03),

13. 11769778 - Method for forming light pipe structure with high quantum efficiency (2023-09-26),

14. 11600647 - Absorption enhancement structure to increase quantum efficiency of image sensor (2023-03-07),

15. 11581254 - Three dimensional MIM capacitor having a comb structure and methods of making the same (2023-02-14),

Title: Tsun-Kai Tsao: Pioneering Inventor from Tainan

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

Latest Patents: Tsun-Kai Tsao holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his versatility and ingenuity in inventing cutting-edge solutions.

Career Highlights: With a career spanning over two decades, Tsun-Kai Tsao has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have revolutionized the industry.

Collaborations: Tsun-Kai Tsao is known for his collaborative spirit, having partnered with fellow inventors, engineers, and scientists on various projects that have resulted in game-changing inventions and technologies.

Conclusion: Tsun-Kai Tsao's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and pave the way for a more technologically advanced future.

Profile summary based on public USPTO records.

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