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

Eric Doi — 1 Patent

OUOpera Solutions Usa: 1 patents #4 of 21Top 20%
Monterey Park, CA: #155 of 275 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eric Doi has been granted 1 US patent while listed as an inventor at Opera Solutions Usa. All of these patents were granted in 2017. Eric Doi ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eric Doi in Monterey Park, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9785983 System and method for detecting billing errors using predictive modeling Qi Zhao, Andrew Kwok, Manjunatha Jagalur, Abhikesh Nag, Jacob Spoelstra 2017-10-10