Inventor
Donald L. Friede
Inventor
Austin, TX, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps38%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
F23NRegulating or controlling combustion13%
G01BMeasuring length, thickness or similar linear dimensions13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
6,202,589'Grounding mechanism which maintains a low resistance electrical ground path between a plate electrode and an etch chamber'20016,149,368'Wafer disk pad having one or more wafer loading points to facilitate vacuum wand wafer loading and unloading'20005,672,882'Ion implantation device with a closed-loop process chamber pressure control system'19975,583,799'M-Gage data acquisition system and method'19965,528,226'Apparatus and method for controlling the burn-off operation of a gas in a semiconductor wafer fabrication furnace'19965,418,378'Ion implant device with modulated scan output'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2001Patents assigned to ADVANCED MICRO DEVICES INC (6)· patent assignee history
1995–2001Based in Austin, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED MICRO DEVICES INC | 6 | 1995–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 6 | 1995–2001 |