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

Donghai Dai — 2 Patents

TETelevigation: 1 patents #8 of 8Top 100%
UIUniversity Of Iowa: 1 patents #491 of 1,079Top 50%
Fremont, CA: #5,132 of 9,298 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Donghai Dai has been granted 2 US patents while listed as an inventor at Televigation. The first was granted in 2004 and the most recent in August 2022. Donghai Dai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Donghai Dai in Fremont, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11421281 Methods for identification of driver mutations in a patient tumor by mutation processing based reconstruction of tumor developmental history 2022-08-23
6807483 Method and system for prediction-based distributed navigation Yi-Chung Chao, HaiPing Jin 2004-10-19