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TSMC Nanjing Company, Limited

USPTO Granted Patents = 110

Forward Citations = 46

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147 inventors (with patents filed for the assignee):

Qingchao Meng (20 out of 21 patents)

He-Zhou Wan (18 out of 42 patents)

Huaixin Xian (18 out of 19 patents)

4. Xiu-Li Yang (15 out of 28 patents)

5. Ching-Wei Wu (13 out of 84 patents)

6. Jing Ding (13 out of 13 patents)

7. Yun-Han Lee (9 out of 92 patents)

8. Lu-Ping Kong (9 out of 9 patents)

9. Zhang-Ying Yan (9 out of 9 patents)

10. Liu Han (9 out of 9 patents)

11. Zhang-Ying Yan (9 out of 9 patents)

12. Lei Pan (8 out of 49 patents)

13. Xin-Yong Wang (8 out of 11 patents)

14. Ankita Patidar (8 out of 15 patents)

15. Qingchao Meng (8 out of 13 patents)

Core Competencies:

Integrated Circuit

Memory Device

Level Shifter

Timing Control Circuit

Transistor Design

Voltage Regulator

Trench Etching

Daisy-Chained Delay Cells

Flip-Flop Circuit

Through-Silicon Via

Bubble Removal

Adaptive Precharge Signal

110 patents: Sort by Forward Citations

1. 12700435 - Circuit and method for power management (2026-08-04),

2. 12658918 - Data transfer and bus structure (2026-06-16),

3. 12646543 - Memory device having tracking word line with adjust circuit, method of operating same and method of manufacturing same (2026-06-02),

4. 12641888 - ECO base cell structure, layout method, and system (2026-05-26),

5. 12640738 - Semiconductor device including delay-enhanced inverter circuit and method of forming same (2026-05-26),

6. 12640196 - Memory device, write assist circuit, and method (2026-05-26),

7. 12640190 - Memory circuit with level shifter circuit and method of operating same (2026-05-26),

8. 12580569 - Multi-bit level shifter (2026-03-17),

9. 12580016 - Memory device (2026-03-17),

10. 12575174 - Integrated circuit having transistors with different width source and drain terminals (2026-03-10),

11. 12562720 - Method of forming semiconductor device including daisy-chained delay cells (2026-02-24),

12. 12512323 - Method of manufacturing a replacement metal gate device structure (2025-12-30),

13. 12500412 - Integrated circuit and an operation method thereof (2025-12-16),

14. 12485367 - Method of bubble removal from viscous fluid (2025-12-02),

15. 12482659 - Semiconductor device with T-shaped active region and methods of forming same (2025-11-25),

TSMC NANJING COMPANY, LIMITED is a subsidiary of Taiwan Semiconductor Manufacturing Company Limited (TSMC), the world's largest dedicated semiconductor foundry. TSMC Nanjing focuses on the manufacturing of advanced integrated circuits, providing cutting-edge semiconductor solutions to global customers. With state-of-the-art technology and a commitment to innovation, TSMC Nanjing is dedicated to driving the development and advancement of the semiconductor industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

110 Patents

#5 in Nanjing

#309 in China

#7,146 in the World

TSMC Nanjing Company, Limited

Forward Citations = 46

147 inventors:

Qingchao Meng (20 out of 21 patents)

He-Zhou Wan (18 out of 42 patents)

Huaixin Xian (18 out of 19 patents)

4. Xiu-Li Yang (15 out of 28 patents)

5. Ching-Wei Wu (13 out of 84 patents)

Please report any incorrect information to [email protected]

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