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

Thomas Keena

ONonsemi: 7 patents #224 of 1,901Top 15%
Chandler, AZ: #781 of 3,331 inventorsTop 25%
Arizona: #5,222 of 32,909 inventorsTop 20%
Overall (All Time): #728,824 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10032937 Monolithic series switching semiconductor device having low-resistance substrate contact structure and method Ali Salih, Gordon M. Grivna, Daniel R. Heuttl, Osamu Ishimaru, Masafumi Uehara 2018-07-24
9520388 Method of forming a semiconductor device and structure therefor David M. Heminger 2016-12-13
8110448 Two terminal multi-channel ESD device and method therefor Ali Salih, Mingjiao Liu 2012-02-07
8039359 Method of forming low capacitance ESD device and structure therefor Ki Chang, Francine Y. Robb, Mingjiao Liu, Ali Salih, John Michael Parsey, Jr. +1 more 2011-10-18
7812367 Two terminal low capacitance multi-channel ESD device Ali Salih, Mingjiao Liu 2010-10-12
7579632 Multi-channel ESD device and method therefor Ali Salih, Mingjiao Liu, Sudhama C. Shastri, Gordon M. Grivna, John Michael Parsey, Jr. +2 more 2009-08-25
7538395 Method of forming low capacitance ESD device and structure therefor Ki Chang, Francine Y. Robb, Mingjiao Liu, Ali Salih, John Michael Parsey, Jr. +1 more 2009-05-26