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

Chih-Chao Yang — 888 Patents

IBM: 837 patents #5 of 70,183Top 1%
Globalfoundries: 21 patents #139 of 4,424Top 4%
ITITRI: 11 patents #451 of 9,619Top 5%
Infineon Technologies Ag: 8 patents #1,246 of 7,486Top 20%
TETessera: 7 patents #62 of 271Top 25%
UMUnited Microelectronics: 3 patents #1,523 of 4,560Top 35%
NLNational Applied Research Laboratories: 3 patents #58 of 506Top 15%
ETElpis Technologies: 2 patents #16 of 121Top 15%
NMNovatek Microelectronics: 1 patents #575 of 986Top 60%
CUClemson University: 1 patents #68 of 317Top 25%
GUGlobalfoundries U.S.: 1 patents #22 of 211Top 15%
Glenmont, NY: #1 of 67 inventorsTop 2%
New York: #4 of 115,490 inventorsTop 1%
Overall (All Time): #82 of 4,157,543Top 1%
888 Patents All Time

Issued Patents All Time

Showing 651–675 of 888 patents

Patent #TitleCo-InventorsDate
8551874 MOSFET gate and source/drain contact metallization Soon-Cheon Seo, Bruce B. Doris 2013-10-08
8546209 Replacement metal gate processing with reduced interlevel dielectric layer etch rate Kangguo Cheng, Junli Wang, Keith Kwong Hon Wong 2013-10-01
8530320 High-nitrogen content metal resistor and method of forming same Daniel C. Edelstein 2013-09-10
8525232 Semiconductor structure having a wetting layer Takeshi Nogami, Keith Kwong Hon Wong 2013-09-03
8525339 Hybrid copper interconnect structure and method of fabricating same David V. Horak, Charles W. Koburger, III, Shom Ponoth 2013-09-03
8518773 Method of fabricating semiconductor capacitor David V. Horak, Shom Ponoth, Hosadurga Shobha 2013-08-27
8497580 Noble metal cap for interconnect structures Daniel C. Edelstein, Fenton R. McFeely 2013-07-30
8492274 Metal alloy cap integration Marc A. Bergendahl, Steven J. Holmes, David V. Horak, Charles W. Koburger, III, Shom Ponoth 2013-07-23
8492265 Pad bonding employing a self-aligned plated liner for adhesion enhancement David V. Horak, Takeshi Nogami, Shom Ponoth 2013-07-23
8492270 Structure for nano-scale metallization and method for fabricating same Shom Ponoth, David V. Horak, Elbert E. Huang, Sivananda K. Kanakasabapathy, Charles W. Koburger, III 2013-07-23
8492871 Electrical fuse and method of making Haining Yang 2013-07-23
8487696 Modularized three-dimensional capacitor array Louis L. Hsu, Xu Ouyang 2013-07-16
8482132 Pad bonding employing a self-aligned plated liner for adhesion enhancement David V. Horak, Takeshi Nogami, Shom Ponoth 2013-07-09
8476160 Sublithographic patterning employing image transfer of a controllably damaged dielectric sidewall Shom Ponoth, David V. Horak 2013-07-02
8471356 Programmable anti-fuse structures with conductive material islands Kangguo Cheng, Louis L. Hsu, William R. Tonti 2013-06-25
8471296 FinFET fuse with enhanced current crowding Kangguo Cheng, Louis C. Hsu, William R. Tonti 2013-06-25
8456006 Hybrid interconnect structure for performance improvement and reliability enhancement Thomas M. Shaw, Keith Kwong Hon Wong, Haining Yang 2013-06-04
8450204 Structure and process for metallization in high aspect ratio features Fenton R. McFeely 2013-05-28
8450205 Redundancy design with electro-migration immunity and method of manufacture Louis L. Hsu, Conal E. Murray, Ping-Chuan Wang 2013-05-28
8421186 Electrically programmable metal fuse Baozhen Li, Chunyan E. Tian 2013-04-16
8421228 Structure and methods of forming contact structures Ying Li, Keith Kwong Hon Wong 2013-04-16
8420531 Enhanced diffusion barrier for interconnect structures Daniel C. Edelstein, Steven E. Molis 2013-04-16
8420537 Stress locking layer for reliable metallization Kaushik Chanda, Ronald G. Filippi, Charles C. Goldsmith, Ping-Chuan Wang 2013-04-16
8404582 Structure and method for manufacturing interconnect structures having self-aligned dielectric caps David V. Horak, Takeshi Nogami, Shom Ponoth 2013-03-26
8405135 3D via capacitor with a floating conductive plate for improved reliability Fen Chen, Baozhen Li 2013-03-26