Ho-Hsiang Chen

This inventor holds 70 USPTO granted patents and 3 published patent applications, primarily in Integrated Circuits (CPC class H01L). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Vanguard International Semiconductor Corporation. Active years: 2010-2026.

USPTO Granted Patents = 70 (Patent Applications = 3)

% Patents Active = 71.4

Average Co-Inventor Count = 4.6

ph-index = 10

Forward Citations = 599(Granted Patents)

Forward Citations (Not Self Cited) = 567(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

68 out of 42,679

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

1 out of 1,128

Vanguard International Semiconductor Corporation

patents

where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:

Integrated Circuit

Phase Shifter

Oscillator Circuit

Varactor

Transistor

Inductor

Antenna Structure

Semiconductor Device

Amplifier

Guard Ring

High-K Transformer

FinFET Process

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12647071 - Voltage controlled oscillator and method (2026-06-02),

2. 12426351 - Semiconductor device having wide tuning range varactor and method of manufacturing the same (2025-09-23),

3. 12315798 - Integrated circuit with guard ring (2025-05-27),

4. 12293141 - Integrated circuit stack verification method and system for performing the same (2025-05-06),

5. 12229488 - Phase shifter circuit, phase shifter layout and method of forming the same (2025-02-18),

6. 12095419 - Band-pass filter and method (2024-09-17),

7. 11817385 - Integrated circuit with guard ring (2023-11-14),

8. 11777446 - Oscillator circuit and device (2023-10-03),

9. 11736064 - Differential oscillator circuit (2023-08-22),

10. 11675957 - Integrated circuit stack verification method and system for performing the same (2023-06-13),

11. 11450769 - Transistor with asymmetric source and drain regions (2022-09-20),

12. 11354481 - Phase shifter circuit, phase shifter layout and method of forming the same (2022-06-07),

13. 11323068 - Oscillator circuit and device (2022-05-03),

14. 11316473 - Oscillator circuit, device, and method (2022-04-26),

15. 11145767 - Semiconductor structure (2021-10-12),

Title: The Innovative Journey of Ho-Hsiang Chen

Introduction:

Ho-Hsiang Chen, a pioneering inventor hailing from Hsinchu, Taiwan, has made significant contributions to the world of technology and innovation.

Latest Patents:

Ho-Hsiang Chen's latest patents focus on cutting-edge advancements in semiconductor technology, including novel methods for enhancing chip performance and efficiency.

Career Highlights:

With a career spanning over two decades, Ho-Hsiang Chen has worked tirelessly to push the boundaries of technological innovation. His work has led to the development of groundbreaking solutions that have revolutionized the semiconductor industry.

Collaborations:

Throughout his career, Ho-Hsiang Chen has collaborated with leading tech companies and research institutions to bring his innovative ideas to life. His partnerships have been instrumental in driving forward progress in the field of semiconductor technology.

Conclusion:

Ho-Hsiang Chen's relentless pursuit of innovation and his unwavering dedication to pushing the boundaries of technology make him a true trailblazer in the world of inventors. His work continues to inspire future generations of innovators to dream big and think outside the box.