Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RV

Ryan T. Vo — 3 Patents

PHPhotronics: 3 patents #9 of 40Top 25%
San Jose, CA: #14,517 of 32,062 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,573,640 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7480539 Automated manufacturing system and method for processing photomasks Edward J. Suttile, Charles Croke, James P. Morrison, Peter Frederico Jones, Mary R. Spano +1 more 2009-01-20
6996450 Automated manufacturing system and method for processing photomasks Edward J. Suttile, Charles Croke, James P. Morrison, Peter Frederico Jones, Mary R. Spano +1 more 2006-02-07
6760640 Automated manufacturing system and method for processing photomasks Edward J. Suttile, Charles Croke, James P. Morrison, Peter Frederico Jones, Mary R. Spano +1 more 2004-07-06