Inventor
William S. Belcher
Inventor
Cape Elizabeth, ME, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores50%
H10BElectronic memory devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
7,804,714'System and method for providing an EPROM with different gate oxide thicknesses'20107,586,792'System and method for providing drain avalanche hot carrier programming for non-volatile memory applications'20097,512,499'System and method for determining substrate doping density in metal oxide semiconductor devices'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2010Patents assigned to NAT SEMICONDUCTOR CORP (3)· patent assignee history
2009–2010Based in Cape Elizabeth, ME, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT SEMICONDUCTOR CORP | 3 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cape Elizabeth, ME, US | 3 | 2009–2010 |