Chih-Kai Hsu

This inventor holds 82 USPTO granted patents and 20 published patent applications and 2 EPO patents, primarily in Semiconductor Devices (CPC class H01L29-66795). Top assignees: United Microelectronics Corp., Untied Microelectronics Corp.. Active years: 2016-2026.

USPTO Granted Patents = 82 (Patent Applications = 20)

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 5.5

ph-index = 8

Forward Citations = 207(Granted Patents)

Forward Citations (Not Self Cited) = 162(Dec 10, 2025)

Inventors with similar research interests:

🔬 See more inventors

Company Filing History:

81 out of 7,260

United Microelectronics Corp.

patents

1 out of 3

Untied Microelectronics Corp.

patents

Years Active: 2016-2026

Loading Chart...

Areas of Expertise:

Semiconductor Devices

High-Voltage Transistors

Static Random Access Memory

Fabrication Methods

Manufacturing Techniques

Transistor Structures

Integrated Circuits

Voltage Integration

82 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12635231 - Integrated low-voltage finFETs and high-voltage planar transistors (2026-05-19),

2. 12628366 - Semiconductor device and method for fabricating the same (2026-05-12),

3. 12527080 - Integrated high, medium, and low voltage semiconductor devices and method for fabricating the same (2026-01-13),

4. 12525596 - Semiconductor device and method for fabricating the same (2026-01-13),

5. 12356599 - Static random access memory (2025-07-08),

6. 12328922 - Semiconductor device and method for fabricating the same (2025-06-10),

7. 12272693 - Semiconductor device and method for fabricating the same (2025-04-08),

8. 12261086 - Method for integrating high-voltage (HV) device, medium-voltage (MV) device, and low-voltage (LV) device (2025-03-25),

9. 12211751 - Semiconductor device and method for fabricating the same (2025-01-28),

10. 12094956 - Semiconductor device and method for fabricating the same (2024-09-17),

11. 12094783 - Semiconductor device and method for fabricating the same (2024-09-17),

12. 12074070 - Semiconductor device and method for fabricating the same (2024-08-27),

13. 12068309 - Semiconductor device and method for fabricating the same (2024-08-20),

14. 11990507 - High voltage transistor structure (2024-05-21),

15. 11948975 - Semiconductor device and method for fabricating the same (2024-04-02),

Title: The Innovative Journey of Chih-Kai Hsu

Introduction:

Chih-Kai Hsu, a talented inventor hailing from Tainan, Taiwan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Chih-Kai Hsu's latest patents include cutting-edge advancements in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

Throughout his illustrious career, Chih-Kai Hsu has been recognized for his pioneering work in developing sustainable solutions for global challenges. His inventions have not only revolutionized industries but have also improved the quality of life for many around the world.

Collaborations:

Chih-Kai Hsu has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work across disciplines and borders has led to the successful implementation of his innovative ideas.

Conclusion:

In conclusion, Chih-Kai Hsu's passion for innovation and his dedication to creating a positive impact on society have solidified his reputation as a visionary inventor. His continued pursuit of excellence in the field of technology is sure to inspire future generations of inventors and innovators.