Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JW

James Walker — 1 Patent

Google: 1 patents #14,887 of 22,993Top 65%
Mountain View, CA: #7,963 of 11,022 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James Walker has been granted 1 US patent while listed as an inventor at Google. All of these patents were granted in 2024. James Walker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James Walker in Mountain View, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12119014 Joint acoustic echo cancelation, speech enhancement, and voice separation for automatic speech recognition Arun Narayanan, Tom O'malley, Quan Wang, Alex Park, Nathan David Howard +2 more 2024-10-15 $100,699,000