Y10S 148/124
Polycrystalline emitter
Y10S148/124 (Polycrystalline emitter) appears on 95 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 95
- Published applications
- 0
- Assignees
- 42
- Inventors
- 188
- Latest grant
- 18 Jan 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor device and method of producing the same18 Jan 2000US 6,015,726 ANEC Corporation
- Method for forming a walled-emitter transistor8 Dec 1998US 5,846,868 AIntegrated Device Technology, Inc.
- Method of manufacturing a thin poly, capacitor coupled contactless imager with high resolution and wide dynamic range17 Nov 1998US 5,837,574 ANational Semiconductor Corporation
- Method of forming BiCMOS devices having mosfet and bipolar sections therein8 Sep 1998US 5,804,476 ASamsung Electronics Co., Ltd.
- Method of manufacturing high performance bipolar transistors in a BiCMOS process28 Jul 1998US 5,786,222 ANational Semiconductor Corporation
No published applications in this class yet.
Most cited
By later US patents
- Method of manufacturing a semiconductor device533US 5,098,638 AMatsushita Electric Industrial Co., Ltd. · 1992
- Utilizing polysilicon diffusion sources and special masking techniques103US 4,157,269 AInternational Business Machines Corporation · 1979
- Method of forming contacts to a semiconductor device93US 5,010,039 A1991
- Method for fabricating self-aligned semiconductor devices82US 5,061,644 AHoneywell Inc. · 1991
- High speed double polycide bipolar/CMOS integrated circuit process61US 4,902,640 ATektronix, Inc. · 1990