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 1,601–1,625 of 1,955 patents

Patent #TitleCo-InventorsDate
8486823 Methods of forming through via Wen-Chih Chiou, Weng-Jin Wu, Jung-Chih Hu 2013-07-16
8487410 Through-silicon vias for semicondcutor substrate and method of manufacture Cheng-Hung Chang, Ebin Liao, Chia-Lin Yu, Hsiang-Yi Wang, Chun Hua Chang +4 more 2013-07-16
8476116 Reduction of etch microloading for through silicon vias Hung-Pin Chang 2013-07-02
8476770 Apparatus and methods for forming through vias Tung-Liang Shao, Chih-Hang Tung, Hao-Yi Tsai, Mirng-Ji Lii, Da-Yuan Shih 2013-07-02
8466059 Multi-layer interconnect structure for stacked dies Hung-Pin Chang, Chien-Ming Chiu, Tsang-Jiuh Wu, Shau-Lin Shue 2013-06-18
8455995 TSVs with different sizes in interposers for bonding dies Po-Hao Tsai, Jing-Cheng Lin 2013-06-04
8450200 Method for stacked contact with low aspect ratio Chen-Nan Yeh, Chih-Hsiang Yao, Wen-Kai Wan, Jye-Yen Cheng 2013-05-28
8446007 Non-uniform alignment of wafer bumps with substrate solders Hung-Jui Kuo, Chung-Shi Liu 2013-05-21
8446012 Interconnect structures Hai-Ching Chen, Tien-I Bao 2013-05-21
8440562 Germanium-containing dielectric barrier for low-K process Chung-Shi Liu 2013-05-14
8440564 Schemes for forming barrier layers for copper in interconnect structures Hai-Ching Chen, Tien-I Bao 2013-05-14
8435820 Patterned substrate for hetero-epitaxial growth of group-III nitride film Ding-Yuan Chen 2013-05-07
8432040 Interconnection structure design for low RC delay and leakage Ming-Shih Yeh 2013-04-30
8433434 Near non-adaptive virtual metrology and chamber control Amy Wang, Jean Wang, Henry Lo, Francis Ko, Chih-Wei Lai +1 more 2013-04-30
8426961 Embedded 3D interposer structure Ying-Ching Shih, Jing-Cheng Lin, Wen-Chih Chiou, Shin-Puu Jeng 2013-04-23
8415691 Omnidirectional reflector Ding-Yuan Chen, Wen-Chih Chiou 2013-04-09
8411459 Interposer-on-glass package structures Jing-Cheng Lin 2013-04-02
8405225 Three-dimensional integrated circuits with protection layers Wen-Chih Chiou, Weng-Jin Wu, Hung-Jung Tu, Ku-Feng Yang 2013-03-26
8399273 Light-emitting diode with current-spreading region Ding-Yuan Chen, Wen-Chih Chiou 2013-03-19
8395221 Depletion-free MOS using atomic-layer doping Jing-Cheng Lin 2013-03-12
8387674 Chip on wafer bonder Jui-Pin Hung, Weng-Jin Wu, Jean Wang, Wen-Chih Chiou 2013-03-05
8377796 III-V compound semiconductor epitaxy from a non-III-V substrate Chia-Lin Yu, Ding-Yuan Chen, Wen-Chih Chiou 2013-02-19
8377816 Method of forming electrical connections Chung-Shi Liu, Shin-Puu Jeng, Mirng-Ji Lii 2013-02-19
8373269 Jigs with controlled spacing for bonding dies onto package substrates Yi-Li Hsiao, Chung-Shi Liu, Chien Ling Hwang 2013-02-12
8368180 Scribe line metal structure Shin-Puu Jeng, Hao-Yi Tsai, Shang-Yun Hou, Hsien-Wei Chen, Ming-Yen Chiu 2013-02-05