Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YW

Yu-Chi Wang — 45 Patents

UMUnited Microelectronics: 9 patents #637 of 4,560Top 15%
ITITRI: 6 patents #1,152 of 9,619Top 15%
WSWin Semiconductors: 5 patents #21 of 103Top 25%
ATAT&T: 4 patents #4,409 of 18,772Top 25%
CKCity University Of Hong Kong: 3 patents #112 of 1,010Top 15%
SCSuzhou Littelfuse Ovs Co.: 3 patents #4 of 23Top 20%
EPEpistar: 2 patents #394 of 732Top 55%
ASAgere Systems: 2 patents #639 of 1,849Top 35%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
QSQnap Systems: 1 patents #15 of 47Top 35%
AEAdvanced Semiconductor Engineering: 1 patents #625 of 1,073Top 60%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Yu-Chi Wang has been granted 45 US patents while listed as an inventor at United Microelectronics. The first was granted in 1998 and the most recent in March 2025. Yu-Chi Wang ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Yu-Chi Wang in New Taipei, CA, TW.

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12258546 Cell and tissue sheet forming package and cell injection equipment Hsin-Yi Hsu, Yang-Cheng Lin, CHAO-HONG HSU, Yu-Bing Liou, Li-Hsin LIN +3 more 2025-03-25
12251162 Bending mechanism and surgical robotic arm including the same Xiangfei Wang, Jiahua Lv, Hailie Li 2025-03-18
12224339 High electron mobility transistor Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2025-02-11
12144595 Blood pressure measurement devices and methods Kuang-Fu Chang, Leng-Chun Chen, Jun Chen, Wen-Pin Shih 2024-11-19
12113354 Relay assembly with reverse connection protection Yanqiu Jia, Dan Jin 2024-10-08
12106434 Generation of three dimensional geological model of geographic site Chao Shi 2024-10-01
12078688 Step voltage identification for multiple inputs Yanqiu Jia, Dan Jin 2024-09-03
12074252 Light-emitting device Chung-Hao WANG, Yi-Ming Chen, Yi-Yang Chiu, Chun Lin 2024-08-27
12046639 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2024-07-23 $587,000
12046640 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2024-07-23 $587,000
11955519 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2024-04-09 $499,000
11904581 Bifunctional film Hsin-Hsin Shen, Ming-Chia Yang, Yu-Bing Liou, Wei-Hong Chang, Yun-Han Lin +7 more 2024-02-20
11802892 Systems, circuits, and methods for determining status of fuse or relay Yanqiu Jia, Du Cheng 2023-10-31
11664426 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2023-05-30 $708,000
11563088 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2023-01-24 $1,714,000
11508818 Semiconductor device with strain relaxed layer Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2022-11-22 $1,070,000
11500125 Seismic hazard determination method and system Moshe Zukerman, Zengfu Wang, Gang Wang, Xinyu Wang, William Moran +2 more 2022-11-15
11458715 Bifunctional film and method for preparing the same Hsin-Hsin Shen, Ming-Chia Yang, Yu-Bing Liou, Wei-Hong Chang, Yun-Han Lin +7 more 2022-10-04
11450787 Light-emitting device Chung-Hao WANG, Yi-Ming Chen, Yi-Yang Chiu, Chun Lin 2022-09-20
11355626 High electron mobility transistor Yu-Ming Hsu, Yen-Hsing Chen, Tsung-Mu Yang, Yu-Ren Wang 2022-06-07 $1,432,000
11257939 High electron mobility transistor Yen-Hsing Chen, Yu-Ming Hsu, Tsung-Mu Yang, Yu-Ren Wang 2022-02-22 $2,048,000
11177379 Gate-sinking pHEMTs having extremely uniform pinch-off/threshold voltage Chia-Ming Chang, Jung-Tao Chung, Chang-Hwang Hua, Ju-Hsien Lin, Yan-Cheng Lin 2021-11-16
11154637 Biodegradable sealant and use of a biodegradable sealant in manufacture of an agent for biological tissue adhesion or repair Hsin-Hsin Shen, Sen-Lu CHEN, Yu-Bing Liou, Jian-Wei Lin, Yi-Hsuan Lee +3 more 2021-10-26
D919612 Network storage device 2021-05-18
10786163 Blood pressure measurement devices and methods Kuang-Fu Chang, Leng-Chun Chen, Jun Chen, Wen-Pin Shih 2020-09-29