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 2,026–2,050 of 2,819 patents

Patent #TitleCo-InventorsDate
9431266 Double patterning method Bruce B. Doris, Ali Khakifirooz, Ying Zhang 2016-08-30
9431265 Fin cut for tight fin pitch by two different sit hard mask materials on fin Ali Khakifirooz, Alexander Reznicek, Tenko Yamashita 2016-08-30
9425319 Integrated circuits including FINFET devices with lower contact resistance and reduced parasitic capacitance and methods for fabricating the same Xiuyu Cai, Ruilong Xie, Ali Khakifirooz 2016-08-23
9425293 Stacked nanowires with multi-threshold voltage solution for pFETs Karthik Balakrishnan, Pouya Hashemi, Alexander Reznicek 2016-08-23
9425291 Stacked nanosheets by aspect ratio trapping Karthik Balakrishnan, Pouya Hashemi, Alexander Reznicek 2016-08-23
9425196 Multiple threshold voltage FinFETs Ramachandra Divakaruni, Juntao Li, Fee Li Lie 2016-08-23
9425080 Non-volatile memory device employing semiconductor nanoparticles Robert H. Dennard, Hemanth Jagannathan, Ali Khakifirooz, Tak H. Ning, Ghavam G. Shahidi 2016-08-23
9419078 Floating body memory with asymmetric channel Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek 2016-08-16
9419074 Non-planar semiconductor device with aspect ratio trapping Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2016-08-16
9418902 Forming isolated fins from a substrate Shom Ponoth, Balasubramanian Pranatharthiharan, Theodorus E. Standaert, Tenko Yamashita 2016-08-16
9418841 Type III-V and type IV semiconductor device formation Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2016-08-16
9417501 Electrically controlled optical fuse and method of fabrication Raghavasimhan Sreenivasan 2016-08-16
9412822 Methods of forming stressed channel regions for a FinFET semiconductor device and the resulting device Xiuyu Cai, Ruilong Xie, Ali Khakifirooz, Ajey Poovannummoottil Jacob, Witold P. Maszara 2016-08-09
9412740 Integrated circuit product with a gate height registration structure Ruilong Xie, Michael Wedlake, Xiuyu Cai, Ali Khakifirooz 2016-08-09
9406790 Suspended ring-shaped nanowire structure James J. Demarest, Balasubramanian S. Haran 2016-08-02
9406748 Perfectly shaped controlled nanowires Karthik Balakrishnan, Bruce B. Doris, Pouya Hashemi, Alexander Reznicek 2016-08-02
9406682 Method and structure for preventing epi merging in embedded dynamic random access memory Veeraraghavan S. Basker, Ali Khakifirooz 2016-08-02
9406665 Integrated passive devices for finFET technologies Thomas N. Adam, Balasubramanian Pranatharthi Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2016-08-02
9406570 FinFET device Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2016-08-02
9406548 Formation of isolation surrounding well implantation Shom Ponoth, Theodorus E. Standaert, Tenko Yamashita 2016-08-02
9406545 Bulk semiconductor fins with self-aligned shallow trench isolation structures Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2016-08-02
9401373 Multi-fin finFETs with merged-fin source/drains and replacement gates Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2016-07-26
9401334 Preventing unauthorized use of integrated circuits for radiation-hard applications Bruce B. Doris, Ali Khakifirooz, Kenneth P. Rodbell 2016-07-26
9401311 Self aligned structure and method for high-K metal gate work function tuning Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek 2016-07-26
9401303 Handler wafer removal by use of sacrificial inert layer Jonathan E. Faltermeier, Mukta G. Farooq, Wei Lin, Spyridon Skordas, Kevin R. Winstel 2016-07-26