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

Ding Ran Dai — 1 Patent

Google: 1 patents #14,887 of 22,993Top 65%
Chicago, IL: #7,600 of 13,327 inventorsTop 60%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ding Ran Dai has been granted 1 US patent while listed as an inventor at Google. All of these patents were granted in 2025. Ding Ran Dai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ding Ran Dai in Chicago, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12321083 Camera alignment Joseph L. Allore, Michael J. Lombardi, David Kyungtag Lim 2025-06-03