Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CK

Chih-Wei Kuo

UMUnited Microelectronics: 3 patents #71 of 616Top 15%
TSMC: 2 patents #1,187 of 3,494Top 35%
Tainan, TW: #27 of 842 inventorsTop 4%
Overall (2021): #17,948 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11130152 Method for the formation of tantalum carbides on graphite substrate Cheng-Jung Ko, JUN-BIN HUANG, Dai-Liang Ma, Bang-Ying Yu 2021-09-28
11121307 Semiconductor device and method for fabricating the same Chia-Chang Hsu, Yu-Tsung Lai, Jiunn-Hsiung Liao 2021-09-14
11101143 Semiconductor device and manufacturing method thereof Yuan-Shun Chao 2021-08-24
11072871 Preparation apparatus for silicon carbide crystals comprising a circular cylinder, a doping tablet, and a plate Dai-Liang Ma, Chia-Hung Tai, Bang-Ying Yu, Cheng-Jung Ko, Bo-Cheng Lin +1 more 2021-07-27
11056536 Semiconductor device and method for fabricating the same Tai-Cheng Hou, Yu-Tsung Lai, Jiunn-Hsiung Liao 2021-07-06
10978355 Multi-gate devices with replaced-channels and methods for forming the same Yuan-Shun Chao, Hou-Yu Chen, Shyh-Horng Yang 2021-04-13
10903269 Magnetic memory device and fabrication method thereof Yu-Tsung Lai, Jiunn-Hsiung Liao 2021-01-26