Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Rishikesh Krishnan — 46 Patents

IBM: 28 patents #3,689 of 70,183Top 6%
Micron: 11 patents #1,412 of 6,374Top 25%
Globalfoundries: 6 patents #578 of 4,424Top 15%
GUGlobalfoundries U.S.: 1 patents #363 of 211Top 175%
Cohoes, NY: #9 of 185 inventorsTop 5%
New York: #2,142 of 115,490 inventorsTop 2%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Rishikesh Krishnan has been granted 46 US patents while listed as an inventor at IBM. The first was granted in 2009 and the most recent in April 2025. Rishikesh Krishnan ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Rishikesh Krishnan in Cohoes, NY, US.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12278237 Stacked FETS with non-shared work function metals Ruilong Xie, Julien Frougier, Junli Wang, Dechao Guo, Ruqiang Bao +1 more 2025-04-15
12068415 Precise bottom junction formation for vertical transport field effect transistor with highly doped epitaxial source/drain, sharp junction gradient, and/or reduced parasitic capacitance Kai Zhao, Shahab Siddiqui, Daniel James Dechene, Charlotte DeWan Adams 2024-08-20 $51,741,000
11990412 Buried power rails located in a base layer including first, second, and third etch stop layers Ruilong Xie, Stuart A. Sieg, Somnath Ghosh, Kisik Choi, Alexander Reznicek 2024-05-21 $15,464,000
11888048 Gate oxide for nanosheet transistor devices Shahab Siddiqui, Koji Watanabe, Charlotte DeWan Adams, Kai Zhao, Daniel James Dechene 2024-01-30 $13,656,000
11515427 Precise bottom junction formation for vertical transport field effect transistor with highly doped epitaxial source/drain, sharp junction gradient, and/or reduced parasitic capacitance Kai Zhao, Shahab Siddiqui, Daniel James Dechene, Charlotte DeWan Adams 2022-11-29 $7,547,000
11211474 Gate oxide for nanosheet transistor devices Shahab Siddiqui, Koji Watanabe, Charlotte DeWan Adams, Kai Zhao, Daniel James Dechene 2021-12-28 $7,175,000
11081583 FinFET with dielectric isolation after gate module for improved source and drain region epitaxial growth Eric C. Harley, Judson R. Holt, Yue Ke, Keith H. Tabakman, Henry K. Utomo 2021-08-03 $4,187,000
10886178 Device with highly active acceptor doping and method of production thereof Tek Po Rinus Lee, Annie Levesque, Qun Gao, Hui Zang, Bharat Krishnan +1 more 2021-01-05 $138,450,000
10790198 Fin structures Fuad H. Al-Amoody, Yiheng Xu 2020-09-29 $112,411,000
10615279 FinFET with dielectric isolation after gate module for improved source and drain region epitaxial growth Eric C. Harley, Judson R. Holt, Yue Ke, Keith H. Tabakman, Henry K. Utomo 2020-04-07 $1,846,000
10243077 FinFET with dielectric isolation after gate module for improved source and drain region epitaxial growth Eric C. Harley, Judson R. Holt, Yue Ke, Keith H. Tabakman, Henry K. Utomo 2019-03-26 $2,148,000
10211045 Microwave annealing of flowable oxides with trap layers Joseph K. Kassim, Bharat Krishnan, Joseph F. Shepard, Jr., Rinus Tek Po Lee, Yiheng Xu 2019-02-19 $21,958,000
9917190 FinFET with dielectric isolation after gate module for improved source and drain region epitaxial growth Eric C. Harley, Judson R. Holt, Yue Ke, Keith H. Tabakman, Henry K. Utomo 2018-03-13 $2,527,000
9911597 Trench metal insulator metal capacitor with oxygen gettering layer Takashi Ando, Eduard A. Cartier, Michael P. Chudzik, Aritra Dasgupta, Herbert L. Ho +3 more 2018-03-06 $2,330,000
9831084 Hydroxyl group termination for nucleation of a dielectric metallic oxide Takashi Ando, Michael P. Chudzik, Min Dai, Martin M. Frank, David F. Hilscher +3 more 2017-11-28 $4,993,000
9653534 Trench metal-insulator-metal capacitor with oxygen gettering layer Takashi Ando, Eduard A. Cartier, Michael P. Chudzik, Aritra Dasgupta, Herbert L. Ho +3 more 2017-05-16 $2,370,000
9653535 DT capacitor with silicide outer electrode and/or compressive stress layer, and related methods Nicolas L. Breil, Ricardo A. Donaton, Dong-Hun Kang, Herbert L. Ho 2017-05-16 $2,370,000
9577100 FinFET and nanowire semiconductor devices with suspended channel regions and gate structures surrounding the suspended channel regions Kangguo Cheng, Michael P. Chudzik, Eric C. Harley, Judson R. Holt, Yue Ke +2 more 2017-02-21 $8,671,000
9536985 Epitaxial growth of material on source/drain regions of FinFET structure Michael P. Chudzik, Brian J. Greene, Eric C. Harley, Judson R. Holt, Yue Ke +2 more 2017-01-03 $6,197,000
9496329 DT capacitor with silicide outer electrode and/or compressive stress layer, and related methods Nicolas L. Breil, Ricardo A. Donaton, Dong-Hun Kang, Herbert L. Ho 2016-11-15 $2,170,000
9373501 Hydroxyl group termination for nucleation of a dielectric metallic oxide Takashi Ando, Michael P. Chudzik, Min Dai, Martin M. Frank, David F. Hilscher +3 more 2016-06-21 $3,815,000
9373524 Die level chemical mechanical polishing Rajasekhar Venigalla 2016-06-21 $3,815,000
9318336 Non-volatile memory structure employing high-k gate dielectric and metal gate Nicolas L. Breil, Michael P. Chudzik, Siddarth A. Krishnan, Unoh Kwon 2016-04-19
9312364 finFET with dielectric isolation after gate module for improved source and drain region epitaxial growth Eric C. Harley, Judson R. Holt, Yue Ke, Keith H. Tabakman, Henry K. Utomo 2016-04-12 $2,843,000
9299766 DT capacitor with silicide outer electrode and/or compressive stress layer, and related methods Nicolas L. Breil, Ricardo A. Donaton, Dong-Hun Kang, Herbert L. Ho 2016-03-29 $2,226,000