Chun-Fu Cheng

This inventor holds 39 USPTO granted patents and 18 published patent applications, primarily in Semiconductor Devices. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chun-Fu Cheng. Retrieved from https://idiyas.com/inventor/chun-fu-cheng

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

Calculating rank

USPTO Granted Patents = 39 (Patent Applications = 18)

% Patents Active = 97.4

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 41(Granted Patents)

Location History:

Changhua, TW (2014 - 2016)
Changhua County, TW (2016)
Zhubei, TW (2016 - 2024)
Hsinchu County, TW (2020 - 2024)
Hsinchu, TW (2022 - 2024)

Company Filing History:

39 out of 43,553

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

Years Active: 2014-2026

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Areas of Expertise:

Integrated Circuit

Semiconductor Fabrication

Multi-Gate Device

Three-Dimensional Memory

Field Effect Transistor

Conductive Rail Structure

Doping Techniques

Source/Drain Contact

Hybrid Nanostructure

Epitaxial Features

Isolation Layer

Channel Strain Architecture

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12684851 - Semiconductor structure (2026-07-14),

2. 12684834 - Complementary field effect transistor with conductive through substrate layer (2026-07-14),

3. 12622050 - Integrated circuit and manufacturing method thereof (2026-05-05),

4. 12550393 - Semiconductor devices and methods of fabrication thereof (2026-02-10),

5. 12520577 - Complementary field effect transistor with hybrid nanostructure (2026-01-06),

6. 12501660 - Field effect transistor with merged epitaxy backside cut and method (2025-12-16),

7. 12432954 - Semiconductor device structure with fin and method for forming the same (2025-09-30),

8. 12250822 - Three-dimensional memory device and manufacturing method thereof (2025-03-11),

9. 12211790 - Conductive rail structure for semiconductor devices (2025-01-28),

10. 12199170 - Method of manufacturing a multi-gate device having a semiconductor seed layer embedded in an isolation layer (2025-01-14),

11. 12040222 - Air-replaced spacer for self-aligned contact scheme (2024-07-16),

12. 12034044 - Semiconductor devices and methods of fabrication thereof (2024-07-09),

13. 12009408 - Multi-gate devices having a semiconductor layer between an inner spacer and an epitaxial feature (2024-06-11),

14. 11929409 - Semiconductor device with improved source and drain contact area and methods of fabrication thereof (2024-03-12),

15. 11855143 - Semiconductor structures and methods thereof (2023-12-26),

Title: The Innovative Journey of Inventor Chun-Fu Cheng

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

Latest Patents: Chun-Fu Cheng holds several patents in the areas of electronics and telecommunications, with his most recent patent focusing on a cutting-edge communication device that revolutionizes the way we connect with one another.

Career Highlights: Throughout his illustrious career, Chun-Fu Cheng has worked tirelessly to push the boundaries of technological advancement. His innovative spirit and dedication have led to the development of several pioneering products that have had a profound impact on the industry.

Collaborations: Chun-Fu Cheng has collaborated with leading tech companies and research institutions to further his research and bring his inventions to life. His ability to work effectively in a team setting has been instrumental in the success of many projects.

Conclusion: In conclusion, Chun-Fu Cheng's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions to the world of technology continue to inspire and shape the future of the industry.

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]

18 patents pending: