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 2,276–2,300 of 2,819 patents

Patent #TitleCo-InventorsDate
9087792 Integration of dense and variable pitch fin structures Matthew E. Colburn, Bruce B. Doris, Ali Khakifirooz 2015-07-21
9087742 High density multi-electrode array Arjang Hassibi, Ali Khakifirooz, Dharmendra S. Modha 2015-07-21
9087724 Method and structure for finFET CMOS Ali Khakifirooz, Alexander Reznicek 2015-07-21
9082873 Method and structure for finFET with finely controlled device width Tenko Yamashita, Balasubramanian S. Haran, Shom Ponoth, Theodorus E. Standaert 2015-07-14
9080239 Method and apparatus for angular high density plasma chemical vapor deposition Daewon Yang, Pavel Smetana, Richard S. Wise, Keith Kwong Hon Wong 2015-07-14
9082853 Bulk finFET with punchthrough stopper region and method of fabrication Ali Khakifirooz, Shom Ponoth, Ragvahasimhan Sreenivasan 2015-07-14
9070788 Integrated circuit with a thin body field effect transistor and capacitor Bruce B. Doris, Ali Khakifirooz, Ghavam G. Shahidi 2015-06-30
9070771 Bulk finFET with controlled fin height and high-k liner Alexander Reznicek, Thomas N. Adam, Ali Khakifirooz 2015-06-30
9064789 Bonded epitaxial oxide structures for compound semiconductor on silicon substrates Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2015-06-23
9064890 Methods of forming isolation material on FinFET semiconductor devices and the resulting devices Ruilong Xie, Xiuyu Cai, Ali Khakifirooz 2015-06-23
9064745 Sublithographic width finFET employing solid phase epitaxy Chengwen Pei, Joseph Ervin, Juntao Li, Ravi M. Todi, Geng Wang 2015-06-23
9059132 Self aligned capacitor fabrication Bruce B. Doris, Pouya Hashemi, Ali Khakifirooz, Alexander Reznicek 2015-06-16
9059323 Method of forming fin-field effect transistor (finFET) structure Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2015-06-16
9059321 Buried channel field-effect transistors Ali Khakifirooz, Pranita Kulkarni, Tak H. Ning 2015-06-16
9059311 CMOS transistors with identical active semiconductor region shapes Veeraraghavan S. Basker, Ali Khakifirooz 2015-06-16
9059253 Self-aligned contacts for replacement metal gate transistors Ali Khakifirooz, Alexander Reznicek, Raghavasimhan Sreenivasan, Thomas N. Adam 2015-06-16
9059248 Junction butting on SOI by raised epitaxial structure and method Joseph Ervin, Chengwen Pei, Geng Wang 2015-06-16
9059243 Shallow trench isolation structures Bruce B. Doris, Balasubramanian S. Haran, Ali Khakifirooz, Pranita Kulkarni, Arvind Kumar +1 more 2015-06-16
9059242 FinFET semiconductor device having increased gate height control Ali Khakifirooz, Shom Ponoth, Raghavasimhan Sreenivasan 2015-06-16
9059217 FET semiconductor device with low resistance and enhanced metal fill Junli Wang, Keith Kwong Hon Wong, Chih-Chao Yang 2015-06-16
9059213 Embedded DRAM for extremely thin semiconductor-on-insulator Roger A. Booth, Jr., Joseph Ervin, Ali Khakifirooz, Chengwen Pei, Ravi M. Todi +1 more 2015-06-16
9059209 Replacement gate ETSOI with sharp junction Bruce B. Doris, Balasubramanian S. Haran, Ali Khakifirooz 2015-06-16
9059208 Replacement gate integration scheme employing multiple types of disposable gate structures Bruce B. Doris, Ali Khakifirooz, Alexander Reznicek 2015-06-16
9059207 Strained channel for depleted channel semiconductor devices Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek, Davood Shahrjerdi 2015-06-16
9059206 Epitaxial grown extremely shallow extension region Bruce B. Doris, Thomas N. Adam, Ali Khakifirooz, Alexander Reznicek 2015-06-16