Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HX

Huaixin XIAN

TSMC: 7 patents #400 of 3,957Top 15%
TL Tsmc Nanjing Company, Limited: 7 patents #2 of 64Top 4%
TL Tsmc China Company, Limited: 1 patents #19 of 47Top 45%
Overall (2025): #12,656 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12426379 Semiconductor device having interleaved clock gate blocks and decoupling capacitor blocks and method of operating same Liu HAN, Xin-Yong WANG, Qingchao Meng, Jing Ding 2025-09-23
12423495 Current-distributing pin structure and method of forming same Zhang-Ying YAN, Jibao Zhang, Qingchao Meng 2025-09-23
12375069 Method for forming a timing circuit arrangements for flip-flops Qingchao Meng, Yang Zhou, Shang-Chih Hsieh 2025-07-29
12368436 Semiconductor device with common deep N-well for different voltage domains and method of forming same Zhang-Ying YAN, Qingchao Meng 2025-07-22
12283591 Integrated circuit device Yang Zhou, Qingchao Meng 2025-04-22
12224755 Method of and apparatus for controlling clock signal Liu HAN, Jing Ding, Qingchao Meng 2025-02-11
12199612 Flip-flop with transistors having different threshold voltages, semiconductor device including same and methods of manufacturing same Xing Yin, Hui-Zhong Zhuang, Yung-Chen Chien, Jerry Chang Jui Kao, Xiangdong Chen 2025-01-14