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

Jeehwan Kim

IBM: 9 patents #481 of 11,638Top 5%
MIT: 7 patents #6 of 1,106Top 1%
AMAmorepacific: 4 patents #3 of 117Top 3%
SKSolar Frontier K.K.: 1 patents #1 of 21Top 5%
Cambridge, MA: #7 of 1,823 inventorsTop 1%
Massachusetts: #52 of 14,123 inventorsTop 1%
Overall (2021): #3,116 of 548,734Top 1%
16 Patents 2021

Issued Patents 2021

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11201212 MOSFET with ultra low drain leakage Joel P. de Souza, Keith E. Fogel, Devendra K. Sadana 2021-12-14
11183611 Substrate-free thin-film flexible photovoltaic device and fabrication method Oki Gunawan, Homare Hiroi, David B. Mitzi, Hiroki Sugimoto 2021-11-23
11109796 Electronic device which can be adhered to skin and method for manufacturing the same Jiyeon Han, Han-Wool Yeun, Eunjoo Kim 2021-09-07
11076775 Strain sensor unit and skin sensor module comprising the same Jiyeon Han, Han-Wool Yeun, Eunjoo Kim, Kyusang Lee, Haekwang Lee 2021-08-03
11069833 Resonant cavity strained III-V photodetector and LED on silicon substrate Ning Li, Devendra K. Sadana 2021-07-20
11069832 Resonant cavity strained III-V photodetector and LED on silicon substrate Ning Li, Devendra K. Sadana 2021-07-20
11063073 Apparatus and methods for curved focal plane array Kyusang Lee 2021-07-13
11031393 III-V fins by aspect ratio trapping and self-aligned etch to remove rough epitaxy surface Kangguo Cheng 2021-06-08
11011655 Three-dimensional conductive electrode for solar cell Keith E. Fogel, Augustin J. Hong, Devendra K. Sadana 2021-05-18
10978604 Bandgap grading of CZTS solar cell Talia S. Gershon, Marinus Hopstaken, Yun Seog Lee 2021-04-13
10957816 Thin film wafer transfer and structure for electronic devices Can Bayram, Jack O. Chu, Christos D. Dimitrakopoulos, Hongsik Park, Devendra K. Sadana 2021-03-23
10952642 Strain sensor unit and skin sensor module comprising the same Jiyeon Han, Han-Wool YEON, Eunjoo Kim, Kyusang Lee, Haekwang Lee 2021-03-23
10937864 Leakage-free implantation-free ETSOI transistors Joel P. de Souza, Keith E. Fogel, Devendra K. Sadana 2021-03-02
10898138 Flexible patch including a plurality of through holes which can be adhered to skin and method for manufacturing the same Jiyeon Han, Han-Wool Yeun, Eunjoo Kim 2021-01-26
10903073 Systems and methods of dislocation filtering for layer transfer Kyusang Lee 2021-01-26
10892407 Apparatus and methods for electrical switching Shinhyun Choi 2021-01-12