Inventor
R. N. Ghoshtagore
Inventor
Columbia, MD, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices22%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
G01RMeasuring electric variables11%
H01CResistors11%
PatentTitleYear
5,920,067'Monocrystalline test and reference structures, and use for calibrating instruments'19995,684,301'Monocrystalline test structures, and use for calibrating instruments'19975,110,755'Process for forming a component insulator on a silicon substrate'19924,532,702'Method of forming conductive interconnection between vertically spaced levels in VLSI devices'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1992Patents assigned to WESTINGHOUSE ELECTRIC CORP (2)· patent assignee history
1985–1992Based in Columbia, MD, US· patent location history
1997–1999Patents assigned to US COMMERCE (2)· patent assignee history
1997Based in Ellicott City, MD, US· patent location history
1999Based in Elliot City, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US COMMERCE | 2 | 1997–1999 |
| WESTINGHOUSE ELECTRIC CORP | 2 | 1985–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Columbia, Maryland, US | 2 | 1985–1992 |
| Elliot City, Maryland, US | 1 | 1999 |
| Ellicott City, Maryland, US | 1 | 1997 |