Inventor
Robert J. Mattox
Inventor
Tempe, AZ, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1042%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,217,920'Method of forming substrate contact trenches and isolation trenches using anodization for isolation'19934,960,727'Method for forming a dielectric filled trench'19904,943,539'Process for making a multilayer metallization structure'19904,825,277'Trench isolation process and structure'19894,801,350'Method for obtaining submicron features from optical lithography technology'19894,791,073'Trench isolation method for semiconductor devices'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1993Patents assigned to MOTOROLA INC (6)· patent assignee history
1988–1993Based in Tempe, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 6 | 1988–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tempe, AZ, US | 6 | 1988–1993 |