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

Hai VAN — 4 Patents

TATandy: 2 patents #26 of 92Top 30%
SUSolvay Specialty Polymers Usa: 1 patents #57 of 116Top 50%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Hai VAN has been granted 4 US patents while listed as an inventor at Tandy. The first was granted in 1991 and the most recent in May 2023. Hai VAN ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Hai VAN in San Jose, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11654615 Method for manufacturing a three-dimensional object Stéphane Jeol, Nancy J. Singletary, Ryan HAMMONDS, David B. Thomas 2023-05-23
11453774 Method of making a three-dimensional object using a poly(ether ether ketone) polymeric component Stéphane Jeol, Nancy J. Singletary, James B. Hicks 2022-09-27
5128921 Method and apparatus for pre-compensation in an optical disc Joel D. Finegan, Der-Chang Hsieh 1992-07-07 $9,728,000
5043971 Method and apparatus for pre-compensation in an optical disc Joel D. Finegan, Der-Chang Hsieh 1991-08-27 $16,144,000