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 51–75 of 888 patents

Patent #TitleCo-InventorsDate
11887641 Simultaneous electrodes for magneto-resistive random access memory devices Oscar van der Straten, Koichi Motoyama 2024-01-30
11881433 Advanced copper interconnects with hybrid microstructure Daniel C. Edelstein 2024-01-23
11881431 Anti-fuse with laterally extended liner Chanro Park, Koichi Motoyama, Kenneth Chun Kuen Cheng 2024-01-23
11876047 Decoupled interconnect structures Saumya Sharma, Ashim Dutta, Tianji Zhou 2024-01-16
11877458 RRAM structures in the BEOL Baozhen Li, Barry P. Linder, Vijay Narayanan 2024-01-16
11817389 Multi-metal interconnects for semiconductor device structures Hsueh-Chung Chen, Yann Mignot, Shanti Pancharatnam 2023-11-14
11804378 Surface conversion in chemical mechanical polishing Raghuveer R. Patlolla, Donald F. Canaperi, Cornelius Brown Peethala, Mary Breton 2023-10-31
11758819 Magneto-resistive random access memory with laterally-recessed free layer Oscar van der Straten, Koichi Motoyama, Kenneth Chun Kuen Cheng, Joseph F. Maniscalco 2023-09-12
11744083 Fabrication of embedded memory devices utilizing a self assembled monolayer Ashim Dutta, Ekmini Anuja De Silva 2023-08-29
11735468 Interconnect structures including self aligned vias Terry A. Spooner, Koichi Motoyama, Shyng-Tsong Chen 2023-08-22
11715594 Vertically-stacked interdigitated metal-insulator-metal capacitor for sub-20 nm pitch Hsueh-Chung Chen 2023-08-01
11688680 MIM capacitor structures Jim Shih-Chun Liang, Baozhen Li 2023-06-27
11676894 Resistance tunable fuse structure formed by embedded thin metal layers Alexander Reznicek, Miaomiao Wang, Donald F. Canaperi 2023-06-13
11676892 Three-dimensional metal-insulator-metal capacitor embedded in seal structure Baozhen Li, Huimei Zhou, Nan Jing 2023-06-13
11647681 Fabrication of phase change memory cell in integrated circuit Baozhen Li, Andrew Tae Kim, Barry P. Linder 2023-05-09
11637036 Planarization stop region for use with low pattern density interconnects Cornelius Brown Peethala, Hari Prasad Amanapu, Raghuveer R. Patlolla, Koichi Motoyama 2023-04-25
11621294 Embedding MRAM device in advanced interconnects Ashim Dutta, Saumya Sharma, Tianji Zhou 2023-04-04
11600325 Non volatile resistive memory logic device Hsueh-Chung Chen, Mary Claire Silvestre, Soon-Cheon Seo, Chi-Chun Liu, Fee Li Lie +2 more 2023-03-07
11557507 Via cleaning to reduce resistance Yann Mignot 2023-01-17
11557482 Electrode with alloy interface Daniel C. Edelstein, Chao-Kun Hu, Oscar van der Straten 2023-01-17
11504763 Aluminum alloy wheel and method for manufacturing the same Yu-Hsien Chou, Chi-San Chen, Chang-Ching Chen 2022-11-22
11502242 Embedded memory devices Ashim Dutta, Michael Rizzolo, Theodorus E. Standaert 2022-11-15
11495538 Fully aligned via for interconnect Ruilong Xie, Christopher J. Waskiewicz, Lawrence A. Clevenger, Ashim Dutta 2022-11-08
11489118 Reliable resistive random access memory Baozhen Li, Ernest Y. Wu, Andrew Tae Kim 2022-11-01
11488862 Semiconductor device with reduced via resistance Conal E. Murray 2022-11-01