Y10S 148/068
Graphite masking
Y10S148/068 (Graphite masking) appears on 5 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 5
- Published applications
- 0
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 9 Apr 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heterojunction bipolar transistor with silicon-germanium base9 Apr 1996US 5,506,427 ANEC Corporation
- Process of producing heterojunction bipolar transistor with silicon-germanium base27 Feb 1996US 5,494,836 ANEC Corporation
- Monocrystalline like layers, processes of manufacturing such layers, and articles comprising such layers8 Jul 1980US 4,211,821 AAgence Nationale de Valorisation de la Recherche (ANVAR)
- Methods of defining regions of crystalline material of the group III-V compounds11 Oct 1977US 4,053,350 ARCA Corporation
- Method for fabricating semiconductor devices utilizing oxide protective layer19 Apr 1977US 4,018,627 ASignetics Corporation
No published applications in this class yet.
Most cited
By later US patents
- Heterojunction bipolar transistor with silicon-germanium base59US 5,506,427 ANEC Corporation · 1996
- Process of producing heterojunction bipolar transistor with silicon-germanium base57US 5,494,836 ANEC Corporation · 1996
- Methods of defining regions of crystalline material of the group III-V compounds27US 4,053,350 ARCA Corporation · 1977
- Method for fabricating semiconductor devices utilizing oxide protective layer14US 4,018,627 ASignetics Corporation · 1977
- Monocrystalline like layers, processes of manufacturing such layers, and articles comprising such layers10US 4,211,821 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1980