Senthil Kumar Padmanabhan has been granted 6 US patents while listed as an inventor at Ebay. The first was granted in 2019 and the most recent in September 2025. Senthil Kumar Padmanabhan ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Senthil Kumar Padmanabhan in Los Gatos, CA, US.