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 2,301–2,325 of 2,819 patents

Patent #TitleCo-InventorsDate
9059164 Embedded interlevel dielectric barrier layers for replacement metal gate field effect transistors Ali Khakifirooz, Alexander Reznicek, Charan V. Surisetty 2015-06-16
9059139 Raised source/drain and gate portion with dielectric spacer or air gap spacer Thomas N. Adam, Ali Khakifirooz, Juntao Li, Alexander Reznicek 2015-06-16
9059044 On-chip diode with fully depleted semiconductor devices Ali Khakifirooz, Ghavam G. Shahidi, Davood Shahrjerdi 2015-06-16
9059041 Dual channel hybrid semiconductor-on-insulator semiconductor devices Bruce B. Doris, Ali Khakifirooz, Qing Liu, Laurent Grenouillet, Yannick Le Tiec +1 more 2015-06-16
9059014 Integrated circuit diode Pranita Kerber, Ali Khakifirooz, Ghavam G. Shahidi 2015-06-16
9059005 MOSFET with recessed channel film and abrupt junctions Bruce B. Doris, Pranita Kerber, Ali Khakifirooz 2015-06-16
9059000 Methods and structures for protecting one area while processing another area on a chip Deok-kee Kim, Kenneth T. Settlemyer, Jr., Ramachandra Divakaruni, Carl Radens, Dirk Pfeiffer +4 more 2015-06-16
9058992 Lateral diode compatible with FinFET and method to fabricate same Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek 2015-06-16
9058987 Rare-earth oxide isolated semiconductor fin Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2015-06-16
9057787 Colorimetric radiation dosimetry based on functional polymer and nanoparticle hybrid Qing Cao, Zhengwen Li, Fei Liu, Zhen Zhang 2015-06-16
9054211 Compressively stressed FET device structures Bruce B. Doris, Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2015-06-09
9053970 Patterned strained semiconductor substrate and device Ramachandra Divakaruni 2015-06-09
9054126 Recessed single crystalline source and drain for semiconductor-on-insulator devices Geng Wang, Joseph Ervin, Chengwen Pei, Ravi M. Todi 2015-06-09
9054218 Method of manufacturing a FinFET device using a sacrificial epitaxy region for improved fin merge and FinFET device formed by same Thomas N. Adam, Bruce B. Doris, Hong He, Ali Khakifirooz, Alexander Reznicek 2015-06-09
9053946 MOSFET with recessed channel film and abrupt junctions Bruce B. Doris, Pranita Kerber, Ali Khakifirooz 2015-06-09
9048108 Integrated circuit with on chip planar diode and CMOS devices Ali Khakifirooz, Pranita Kulkarni, Ghavam G. Shahidi 2015-06-02
9048262 Multi-fin finFETs with merged-fin source/drains and replacement gates Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2015-06-02
9048339 Deep trench capacitor Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang 2015-06-02
9040363 FinFET with reduced capacitance Veeraraghavan S. Basker, Ali Khakifirooz, Charles W. Koburger, III 2015-05-26
9041116 Structure and method to modulate threshold voltage for high-K metal gate field effect transistors (FETs) Bruce B. Doris, Steven J. Holmes, Ali Khakifirooz, Pranita Kulkarni, Shom Ponoth +2 more 2015-05-26
9041108 MOSFET with recessed channel film and abrupt junctions Bruce B. Doris, Pranita Kerber, Ali Khakifirooz 2015-05-26
9041062 Silicon-on-nothing FinFETs Ali Khakifirooz, Alexander Reznicek, Dominic J. Schepis 2015-05-26
9041009 Method and structure for forming high-K/metal gate extremely thin semiconductor on insulator device Bruce B. Doris, Ali Khakifirooz, Pranita Kerber 2015-05-26
9040371 Integration of dense and variable pitch fin structures Matthew E. Colburn, Bruce B. Doris, Ali Khakifirooz 2015-05-26
9035431 Dense finFET SRAM Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2015-05-19