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

Ya-Yun Cheng

TSMC: 5 patents #599 of 3,957Top 20%
Overall (2025): #19,053 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12376309 Ferroelectric memory device and method of forming the same Peng-Chun Liou, Zhiqiang Wu, Chung-Wei Wu 2025-07-29
12363908 Semiconductor memory devices with varying channel width and methods of manufacturing thereof Peng-Chun Liou, Zhiqiang Wu, Yi-Ching Liu, Meng-Han Lin 2025-07-15
12363909 Semiconductor memory devices and methods of manufacturing thereof Peng-Chun Liou, Yi-Ching Liu, Meng-Han Lin, Chia-En Huang 2025-07-15
12349363 Ferroelectric device and methods of forming the same Hung-Wei Li, Sai-Hooi Yeong, Chia-Ta Yu, Chih-Yu Chang, Wen-Ling Lu +3 more 2025-07-01
12324194 Source/drain engineering for ferroelectric field effect transistors Chih-Yu Chang, Chun-Chieh Lu, Yu-Chien Chiu, Yu-Ming Lin, Sai-Hooi Yeong +1 more 2025-06-03