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 1,651–1,675 of 1,955 patents

Patent #TitleCo-InventorsDate
8236583 Method of separating light-emitting diode from a growth substrate Ding-Yuan Chen, Hung-Ta Lin, Wen-Chih Chiou 2012-08-07
8232201 Schemes for forming barrier layers for copper in interconnect structures Hai-Ching Chen, Tien-I Bao 2012-07-31
8203209 Bond pad design for reducing the effect of package stress Shin-Puu Jeng, Hao-Yi Tsai, Hsien-Wei Chen 2012-06-19
8198685 Transistors with metal gate and methods for forming the same Chung-Shi Liu, Yung-Sheng Chiu, Cheng-Tung Lin 2012-06-12
8193087 Process for improving copper line cap formation Chien-Hsueh Shih, Minghsing Tsai, Ming-Shih Yeh 2012-06-05
8169076 Interconnect structures having lead-free solder bumps Mirng-Ji Lii, Chien-Hsiun Lee, Shin-Puu Jeng, Chin-Yu Ku 2012-05-01
8154038 Group-III nitride for reducing stress caused by metal nitride reflector Wen-Chih Chiou, Ding-Yuan Chen, Chia-Lin Yu 2012-04-10
8148732 Carbon-containing semiconductor substrate Chia-Lin Yu, Ding-Yuan Chen, Wen-Chih Chiou, Hung-Ta Lin 2012-04-03
8148826 Three-dimensional integrated circuits with protection layers Wen-Chih Chiou, Weng-Jin Wu, Hung-Jung Tu, Ku-Feng Yang 2012-04-03
8143162 Interconnect structure having a silicide/germanide cap layer Yung-Cheng Lu, Hui-Lin Chang, Ting-Yu Shen, Hung Chun Tsai 2012-03-27
8143114 System and method for source/drain contact processing Cheng-Hung Chang, Chen-Nan Yeh, Yu-Rung Hsu 2012-03-27
8138076 MOSFETs having stacked metal gate electrodes and method Cheng-Tung Lin, Yung-Sheng Chiu, Hsiang-Yi Wang, Chia-Lin Yu 2012-03-20
8134169 Patterned substrate for hetero-epitaxial growth of group-III nitride film Ding-Yuan Chen 2012-03-13
8133097 Polishing apparatus Yu-Liang Lin, Chien Ling Hwang, Jean Wang 2012-03-13
8134163 Light-emitting diodes on concave texture substrate Hung-Ta Lin, Wen-Chih Chiou, Ding-Yuan Chen, Chia-Lin Yu 2012-03-13
8125052 Seal ring structure with improved cracking protection Shin-Puu Jeng, Shih-Hsun Hsu, Shang-Yun Hou, Hao-Yi Tsai 2012-02-28
8119500 Wafer bonding Ku-Feng Yang, Weng-Jin Wu, Wen-Chih Chiou 2012-02-21
8110890 Method of fabricating semiconductor device isolation structure Chen-Nan Yeh, Chu-Yun Fu, Ding-Yuan Chen 2012-02-07
8109407 Apparatus for storing substrates Yi-Li Hsiao, Jean Wang, Jui-Pin Hung, Ming-Shih Yeh 2012-02-07
8105875 Approach for bonding dies onto interposers Hsien-Pin Hu, Shin-Puu Jeng, Shang-Yun Hou, Jing-Cheng Lin, Wen-Chih Chiou +1 more 2012-01-31
8106459 FinFETs having dielectric punch-through stoppers Cheng-Hung Chang, Chen-Nan Yeh 2012-01-31
8106512 Low resistance high reliability contact via and metal line structure for semiconductor device Hsiang-Huan Lee, Ming-Han Lee, Ming-Shih Yeh, Shau-Lin Shue 2012-01-31
8101052 Adjustable anode assembly for a substrate wet processing apparatus Yi-Li Hsiao, Jean Wang, Lawrance Sheu 2012-01-24
8101994 Semiconductor device having multiple fin heights Chen-Nan Yeh, Yu-Rung Hsu 2012-01-24
8058082 Light-emitting diode with textured substrate Wen-Chih Chiou, Ding-Yuan Chen, Chia-Lin Yu, Hung-Ta Lin 2011-11-15