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

Kangguo Cheng

IBM: 2575 patents #1 of 70,183Top 1%
Globalfoundries: 269 patents #3 of 4,424Top 1%
TETessera: 34 patents #14 of 271Top 6%
SSStmicroelectronics Sa: 19 patents #57 of 1,676Top 4%
ASAdeia Semiconductor Solutions: 13 patents #1 of 57Top 2%
ETElpis Technologies: 12 patents #1 of 121Top 1%
CEA: 6 patents #716 of 7,956Top 9%
GUGlobalfoundries U.S.: 5 patents #206 of 665Top 35%
Samsung: 5 patents #22,466 of 75,807Top 30%
RERenesas Electronics: 4 patents #1,016 of 4,529Top 25%
IBInternational Business: 1 patents #4 of 119Top 4%
Schenectady, NY: #1 of 1,353 inventorsTop 1%
New York: #1 of 115,490 inventorsTop 1%
Overall (All Time): #5 of 4,157,543Top 1%
2819 Patents All Time

Issued Patents All Time

Showing 2,351–2,375 of 2,819 patents

Patent #TitleCo-InventorsDate
8994085 Integrated circuit including DRAM and SRAM/logic Veeraraghavan S. Basker, Bruce B. Doris, Terence B. Hook, Ali Khakifirooz, Pranita Kulkarni +2 more 2015-03-31
8987837 Stress enhanced finFET devices Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2015-03-24
8987823 Method and structure for forming a localized SOI finFET Ali Khakifirooz, Kern Rim, Ramachandra Divakaruni 2015-03-24
8987790 Fin isolation in multi-gate field effect transistors Balasubramanian S. Haran, Ali Khakifirooz, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2015-03-24
8987070 SOI device with embedded liner in box layer to limit STI recess Balasubramanian S. Haran, Shom Ponoth 2015-03-24
8987069 Semiconductor substrate with multiple SiGe regions having different germanium concentrations by a single epitaxy process Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2015-03-24
8981493 FinFET and method of fabrication Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2015-03-17
8975697 Integrated circuit having MOSFET with embedded stressor and method to fabricate same Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2015-03-10
8975675 Locally isolated protected bulk FinFET semiconductor device Raghavasimhan Sreenivasan 2015-03-10
8975125 Formation of bulk SiGe fin with dielectric isolation by anodization Thomas N. Adam, Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2015-03-10
8969938 Method and structure for forming on-chip high quality capacitors with ETSOI transistors Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2015-03-03
8969966 Defective P-N junction for backgated fully depleted silicon on insulator MOSFET Bruce B. Doris, Laurent Grenouillet, Ali Khakifirooz, Yannick Le Tiec, Qing Liu +1 more 2015-03-03
8969934 Gate-all-around nanowire MOSFET and method of formation Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2015-03-03
8969155 Fin structure with varying isolation thickness Bruce B. Doris, Ali Khakifirooz, Kern Rim 2015-03-03
8963259 Device isolation in finFET CMOS Ajey Poovannummoottil Jacob, Murat Kerem Akarvardar, Steven Bentley, Toshiharu Nagumo, Bruce B. Doris +1 more 2015-02-24
8962434 Field effect transistors with varying threshold voltages Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek, Thomas N. Adam 2015-02-24
8962423 Multilayer MIM capacitor Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2015-02-24
8962412 Integrated circuit having raised source drains devices with reduced silicide contact resistance and methods to fabricate same Bruce B. Doris, Ali Khakifirooz, Pranita Kerber, Christian Lavoie 2015-02-24
8956938 Epitaxial semiconductor resistor with semiconductor structures on same substrate Ali Khakifirooz, Alexander Reznicek, Thomas N. Adam 2015-02-17
8956932 U-shaped semiconductor structure Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz 2015-02-17
8946793 Integrated circuits having replacement gate structures and methods for fabricating the same Ruilong Xie, Xiuyu Cai, Ali Khakifirooz 2015-02-03
8946792 Dummy fin formation by gas cluster ion beam Balasubramanian S. Haran, Ali Khakifirooz, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2015-02-03
8946010 Three dimensional FET devices having different device widths Bruce B. Doris, Ali Khakifirooz, Pranita Kerber 2015-02-03
8946007 Inverted thin channel mosfet with self-aligned expanded source/drain Bruce B. Doris, Ali Khakifirooz, Douglas C. La Tulipe, Jr. 2015-02-03
8940554 Method of creating an extremely thin semiconductor-on-insulator (ETSOI) layer having a uniform thickness Nathaniel Berliner, Toshiharu Furukawa, Douglas C. La Tulipe, Jr., William R. Tonti 2015-01-27