HC

Humberto Felipe Casal

IBM: 1 patents #1,061 of 3,557Top 30%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #139,195 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619158 Hierarchical clocking system using adaptive feedback Joel Roger Davidson, Hehching Harry Li, Yuan-Chang Lo, Trong D. Nguyen, Campbell H. Snyder +1 more 1997-04-08