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

Anna Phan — 3 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Ebay: 1 patents #1,423 of 2,086Top 70%
Sunnyvale, CA: #6,613 of 14,302 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Anna Phan has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2017 and the most recent in March 2022. Anna Phan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Anna Phan in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11270221 Unsupervised clustering in quantum feature spaces using quantum similarity matrices Don Greenberg 2022-03-08 $4,244,000
10956469 System and method for metadata correlation using natural language processing Christopher J. Butler, Lianhua Chi, Bo Han, Juerg von Kaenel 2021-03-23 $2,115,000
9672548 Reputation management systems and methods David J. Snow, Konstantin Orlov, Roseann Stempinski 2017-06-06 $36,819,000