DH

Derek C. Houghton

SS Sige Semiconductor: 1 patents #2 of 8Top 25%
📍 Ottawa, CA: #111 of 465 inventorsTop 25%
Overall (2003): #237,446 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6559021 Method of producing a Si-Ge base heterojunction bipolar device Hugues Lafontaine 2003-05-06