Chih-Cherng Liao

This inventor holds 53 USPTO granted patents and 13 published patent applications, primarily in Semiconductor Devices. Top assignees: Vanguard International Semiconductor Corporation, Vanguard International Semiconductor Corporatio. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Cherng Liao. Retrieved from https://idiyas.com/inventor/chih-cherng-liao

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

USPTO Granted Patents = 53 (Patent Applications = 13)

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 110(Granted Patents)

Location History:

Hsin Chu, TW (1996 - 2014)
Hsinchu County, TW (2019 - 2022)
Jhudong Township, TW (2016 - 2023)
Jhudong Township, Hsinchu County, TW (2017 - 2023)
Zhudong Township, TW (2021 - 2023)

Company Filing History:

52 out of 1,132

Vanguard International Semiconductor Corporation

patents

1 out of 1

Vanguard International Semiconductor Corporatio

patent

Years Active: 1996-2026

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Areas of Expertise:

Semiconductor Device

High-Voltage

Fabrication Method

Optical Sensor

Light-Collimating Layer

Biometric Device

Color Filters

Integrated Circuit

Junction Field Effect Transistor

Schottky Diode

Trench Isolation

Split-Gate Flash Memory

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12701727 - Semiconductor structure and method for forming the same (2026-08-04),

2. 12588272 - Semiconductor device (2026-03-24),

3. 12532537 - Semiconductor device with a deep trench isolation structure and buried layers for reducing substrate leakage current and avoiding latch-up effect, and fabrication method thereof (2026-01-20),

4. 12513981 - Semiconductor device (2025-12-30),

5. 12495562 - Semiconductor device and fabrication method thereof (2025-12-09),

6. 12279455 - Semiconductor device and method of fabricating the same (2025-04-14),

7. 11742389 - Semiconductor structure and method for forming the same (2023-08-29),

8. 11637139 - Semiconductor device including light-collimating layer and biometric device using the same (2023-04-25),

9. 11569121 - Methods for forming semiconductor devices (2023-01-31),

10. 11538840 - Color filters disposed in holes of a light collimator, manufacturing method of the same and biometric identification apparatus using the same (2022-12-27),

11. 11436992 - Display system and method for forming an output buffer of a source driver (2022-09-06),

12. 11393921 - High-voltage semiconductor device (2022-07-19),

13. 11387361 - Semiconductor structure and method for forming the same (2022-07-12),

14. 11374096 - High voltage semiconductor device (2022-06-28),

15. 11335717 - Semiconductor device including light-collimating layer (2022-05-17),

Title: The Innovative Journey of Chih-Cherng Liao

Introduction: Chih-Cherng Liao, a talented inventor hailing from Jhudong, Taiwan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Chih-Cherng Liao holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, Chih-Cherng Liao has been recognized for his innovative spirit and problem-solving abilities. His inventions have not only improved the quality of life for many but have also paved the way for future technological advancements.

Collaborations: Chih-Cherng Liao has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in various industries.

Conclusion: In conclusion, Chih-Cherng Liao stands as a beacon of innovation in the world of technology. His passion for creating solutions to complex problems has solidified his position as a respected inventor in the global innovation landscape.

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]

13 patents pending: