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 76–100 of 888 patents

Patent #TitleCo-InventorsDate
11462583 Embedding magneto-resistive random-access memory devices between metal levels Ashim Dutta, Daniel C. Edelstein, John C. Arnold, Theodorus E. Standaert 2022-10-04
11444029 Back-end-of-line interconnect structures with varying aspect ratios Prasad Bhosale, Nicholas Anthony Lanzillo, Michael Rizzolo 2022-09-13
11430690 Interconnects having air gap spacers Kenneth Chun Kuen Cheng, Koichi Motoyama, Oscar van der Straten, Joseph F. Maniscalco 2022-08-30
11410879 Subtractive back-end-of-line vias Chanro Park, Koichi Motoyama, Kenneth Chun Kuen Cheng 2022-08-09
11404311 Metallic interconnect structures with wrap around capping layers Cornelius Brown Peethala, Kedari Matam, Theo Standaert 2022-08-02
11361987 Forming decoupled interconnects Ashim Dutta, Saumya Sharma, Tianji Zhou 2022-06-14
11328954 Bi metal subtractive etch for trench and via formation Yann Mignot, Chanro Park, Injo Ok, Hsueh-Chung Chen 2022-05-10
11322359 Single process for liner and metal fill Praneet Adusumilli, Alexander Reznicek, Oscar van der Straten 2022-05-03
11322402 Self-aligned top via scheme Ruilong Xie, Carl Radens, Juntao Li, Kangguo Cheng 2022-05-03
11315872 Self-aligned top via Chanro Park, Koichi Motoyama, Kenneth Chun Kuen Cheng, Kisik Choi 2022-04-26
11315830 Metallic interconnect structures with wrap around capping layers Cornelius Brown Peethala, Kedari Matam, Theo Standaert 2022-04-26
11315799 Back end of line structures with metal lines with alternating patterning and metallization schemes Ruilong Xie, Chanro Park, Kangguo Cheng, Juntao Li 2022-04-26
11302639 Footing flare pedestal structure Baozhen Li, Ashim Dutta 2022-04-12
11302630 Electrode-via structure Theodorus E. Standaert, Daniel C. Edelstein 2022-04-12
11289375 Fully aligned interconnects with selective area deposition Chanro Park, Kenneth Chun Kuen Cheng, Koichi Motoyama 2022-03-29
11282788 Interconnect and memory structures formed in the BEOL Baozhen Li 2022-03-22
11276748 Switchable metal insulator metal capacitor Baozhen Li, Andrew Tae Kim, Barry P. Linder 2022-03-15
11270935 Metallization layer formation process Kangguo Cheng, Ruilong Xie, Jing Guo 2022-03-08
11257750 E-fuse co-processed with MIM capacitor Baozhen Li, Jim Shih-Chun Liang, Ernest Y. Wu 2022-02-22
11251368 Interconnect structures with selective capping layer Tianji Zhou, Saumya Sharma, Ashim Dutta 2022-02-15
11244907 Metal surface preparation for increased alignment contrast Tianji Zhou, Saumya Sharma, Dominik Metzler, Theodorus E. Standaert 2022-02-08
11244897 Back end of line metallization Chanro Park, Koichi Motoyama, Kenneth Chun Kuen Cheng, Somnath Ghosh 2022-02-08
11244861 Method and structure for forming fully-aligned via Ruilong Xie, Christopher J. Waskiewicz, Huai Huang 2022-02-08
11244860 Double patterning interconnect integration scheme with SAV Shyng-Tsong Chen, Terry A. Spooner, Koichi Motoyama 2022-02-08
11244854 Dual damascene fully aligned via in interconnects Kenneth Chun Kuen Cheng, Koichi Motoyama, Chanro Park 2022-02-08