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

Chen-Hua Yu

TSMC: 1900 patents #1 of 12,232Top 1%
ATAT&T: 21 patents #780 of 18,772Top 5%
TLTsmc Solid State Lighting: 13 patents #8 of 86Top 10%
TTTaiwan Union Technology: 4 patents #10 of 23Top 45%
BOBombardier: 3 patents #102 of 509Top 25%
EPEpistar: 3 patents #302 of 732Top 45%
SUSoutheast University: 2 patents #123 of 873Top 15%
PFParabellum Strategic Opportunities Fund: 2 patents #1 of 25Top 4%
TCTaiwan Semiconductor Co.: 1 patents #22 of 44Top 50%
IMImec: 1 patents #297 of 687Top 45%
Hsinchu, TW: #1 of 4 inventorsTop 25%
Overall (All Time): #17 of 4,157,543Top 1%
1955 Patents All Time

Issued Patents All Time

Showing 1,701–1,725 of 1,955 patents

Patent #TitleCo-InventorsDate
7910994 System and method for source/drain contact processing Cheng-Hung Chang, Chen-Nan Yeh, Yu-Rung Hsu 2011-03-22
7910467 Method for treating layers of a gate stack Yu-Rung Hsu, Liang-Gi Yao 2011-03-22
7906836 Heat spreader structures in scribe lines Hsien-Wei Chen, Yu-Wen Liu, Jyh-Cherng Sheu, Hao-Yi Tsai, Shin-Puu Jeng +1 more 2011-03-15
7902035 Semiconductor device having multiple fin heights Chen-Nan Yeh, Yu-Rung Hsu 2011-03-08
7897481 High throughput die-to-wafer bonding using pre-alignment Wen-Chih Chiou, Weng-Jin Wu 2011-03-01
7897514 Semiconductor contact barrier Chung-Shi Liu 2011-03-01
7892909 Polysilicon gate formation by in-situ doping Ding-Yuan Chen, Chu-Yun Fu, Liang-Gi Yao, Chen-Nan Yeh 2011-02-22
7892961 Methods for forming MOS devices with metal-inserted polysilicon gate stack Cheng-Tung Lin, Liang-Gi Yao 2011-02-22
7891536 PVD target with end of service life detection capability Yi-Li Hsiao, Jean Wang, Lawrance Sheu 2011-02-22
7879711 Stacked structures and methods of fabricating stacked structures Wen-Chih Chiou, Weng-Jin Wu, Jean Wang 2011-02-01
7880303 Stacked contact with low aspect ratio Chen-Nan Yeh, Chih-Hsiang Yao, Wen-Kai Wan, Jye-Yen Cheng 2011-02-01
7875534 Realizing N-face III-nitride semiconductors by nitridation treatment Chia-Lin Yu, Ding-Yuan Chen, Wen-Chih Chiou 2011-01-25
7871923 Self-aligned air-gap in interconnect structures Chung-Shi Liu 2011-01-18
7872357 Protection for bonding pads and methods of formation Wen-Chih Chiou, Weng-Jin Wu 2011-01-18
7871922 Methods for forming interconnect structures that include forming air gaps between conductive structures Chung-Shi Liu 2011-01-18
7858519 Integrated circuit and manufacturing method of copper germanide and copper silicide as copper capping layer Chung-Shi Liu 2010-12-28
7851377 Chemical vapor deposition process Liang-Gi Yao 2010-12-14
7843000 Semiconductor device having multiple fin heights Chen-Nan Yeh, Yu-Rung Hsu 2010-11-30
7829815 Adjustable electrodes and coils for plasma density distribution control Ying Chen, Chi-An Kao, Po-Zen Chen, Yi-Li Hsiao, Jean Wang +1 more 2010-11-09
7816789 Germanium-containing dielectric barrier for low-k process Chung-Shi Liu 2010-10-19
7812459 Three-dimensional integrated circuits with protection layers Wen-Chih Chiou, Weng-Jin Wu, Hung-Jung Tu, Ku-Feng Yang 2010-10-12
7799628 Advanced metal gate method and device Chung-Shi Liu, Hsiang-Yi Wang, Cheng-Tung Lin 2010-09-21
7790535 Depletion-free MOS using atomic-layer doping Jing-Cheng Lin 2010-09-07
7758338 Substrate carrier, port apparatus and facility interface and apparatus including same Yi-Li Hsiao, Jean Wang, Fu-Kang Tien, Jui-Pin Hung 2010-07-20
7745890 Hybrid metal fully silicided (FUSI) gate Cheng-Tung Lin, Cheng-Hung Chang, Hsiang-Yi Wang, Chen-Nan Yeh 2010-06-29