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

Ralph Heron

STSandisk Technologies: 2 patents #193 of 394Top 50%
VTVlsi Technology: 1 patents #349 of 594Top 60%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,558,805 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7888966 Enhancement of input/output for non source-synchronous interfaces Matthew Davidson, Lakhdar Iguelmamene, Rony Tal, Asher Druck 2011-02-15
7812639 Extending drive capability in integrated circuits utilizing programmable-voltage output circuits Po-Shen Lai, Vaibhavi Sabharanjak, Lakhdar Iguelmamene 2010-10-12
5543733 High voltage tolerant CMOS input/output circuit Derwin W. Mattos, Donald Lee 1996-08-06