PG

Padma Gopalakrishnan

Applied Materials: 6 patents #1,918 of 7,310Top 30%
Lam Research: 1 patents #1,364 of 2,128Top 65%
Overall (All Time): #714,264 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10923379 Methods for controlling clamping of insulator-type substrate on electrostatic-type substrate support structure Chin-Yi Liu, Daniel Lai, Rajitha Vemuri 2021-02-16
9960019 Life enhancement of ring assembly in semiconductor manufacturing chambers Sandhya Arun, Prashanth Kodigepalli, Ashish Bhatnagar, Dan Martin, Christopher Heath John Hossack 2018-05-01
9481608 Surface annealing of components for substrate processing chambers Ashish Bhatnagar, Laxman Murugesh 2016-11-01
9227297 Retaining ring with attachable segments Irfanulla Khuddus Rahmathullah, Bopanna Ichettira Vansantha, Abraham Palaty, Aswathnarayanaiah Ravi, Ashish Bhatnagar +3 more 2016-01-05
9168631 Two-part retaining ring with interlock features Irfanulla Khuddus Rahmathullah, Bopanna Ichettira Vansantha, Aswathnarayanaiah Ravi, Abraham Palaty, Young J. Paik +3 more 2015-10-27
8740206 Life enhancement of ring assembly in semiconductor manufacturing chambers Sandhya Arun, Prashanth Kodigepalli, Ashish Bhatnagar, Dan Martin, Christopher Heath John Hossack 2014-06-03
8617672 Localized surface annealing of components for substrate processing chambers Ashish Bhatnagar, Laxman Murugesh 2013-12-31