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For the Inventor, By the Inventor

Hsinchu, Taiwan

Perng-Fei Yuh

This inventor holds 13 USPTO granted patents and 21 published patent applications. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Perng-Fei Yuh. Retrieved from https://idiyas.com/inventor/perng-fei-yuh-a0uld6zp

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 1


Company Filing History:

goldMedal13 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2024-2026

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13 patents (USPTO):Explore Patents
1. 12769349 - Bias provision circuits and methods for forming the same (2026-10-20),
2. 12712018 - SEGMENTED REFERENCE FOR TRACKING COLUMN LOADING (2026-08-18),
3. 12603121 - Memory refresh with negative voltage generator (2026-04-14),
4. 12424257 - Memory devices with dual-side access circuits and methods for operating the same (2025-09-23),
5. 12386374 - Push-pull low-dropout (LDO) voltage regulator (2025-08-12),
6. 12380950 - Non-volatile static random access memory (NVSRAM) with multiple magnetic tunnel junction cells (2025-08-05),
7. 12230338 - Semiconductor memory devices with diode-connected MOS (2025-02-18),
8. 12217822 - Memory device with source line control (2025-02-04),
9. 12190949 - Memory circuit and method of operating the same (2025-01-07),
10. 12183397 - Memory circuits and devices, and methods thereof (2024-12-31),
11. 12094558 - Multiple stack high voltage circuit for memory (2024-09-17),
12. 11984164 - Non-volatile static random access memory (nvSRAM) with multiple magnetic tunnel junction cells (2024-05-14),
13. 11955191 - Semiconductor memory devices with diode-connected MOS (2024-04-09),

Title: The Innovative Contributions of Perng-Fei Yuh

Introduction

Perng-Fei Yuh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of memory devices and voltage regulation, holding a total of 10 patents. His work has had a substantial impact on the technology industry, particularly in semiconductor manufacturing.

Latest Patents

One of Yuh's latest patents is focused on memory devices with dual-side access circuits and methods for operating the same. This invention includes a memory circuit that comprises a memory array with non-volatile memory cells arranged along access lines. The circuit features a first access circuit on one side of the memory array and a second access circuit on the opposite side. This design allows for efficient programming of the memory cells using two distinct current paths. Another notable patent is the push-pull low-dropout (LDO) voltage regulator. This device compares its instantaneous output voltage with two reference voltages to provide a predetermined output voltage, enhancing the performance of voltage regulation in electronic devices.

Career Highlights

Perng-Fei Yuh is currently employed at Taiwan Semiconductor Manufacturing Company Ltd., a leading firm in the semiconductor industry. His expertise in memory technology and voltage regulation has positioned him as a key player in the development of innovative solutions within the company.

Collaborations

Yuh has collaborated with notable colleagues such as Yih Wang and Tung-Cheng Chang. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Perng-Fei Yuh's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of semiconductor technology and memory devices.

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]
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