Y10S 148/157
Special diffusion and profiles
Y10S148/157 (Special diffusion and profiles) appears on 16 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 16
- Published applications
- 0
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 15 Jul 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing semiconductor nonvolatile memory device with field insulating layer15 Jul 1997US 5,648,285 ANEC Corporation
- Method of making a high efficiency horizontal transfer section of a solid state imager14 Mar 1995US 5,397,730 ASony Corporation
- Method for forming doped regions within a semiconductor substrate5 Apr 1994US 5,300,454 AMotorola, Inc.
- Method of manufacture for semiconductor device by forming deep and shallow regions8 Mar 1994US 5,292,671 AMatsushita Electric Industrial Co., Ltd.
- Method of manufacturing semiconductor device26 Nov 1991US 5,068,704 AKabushiki Kaisha Toshiba
No published applications in this class yet.
Most cited
By later US patents
- Process of making dual well CMOS semiconductor structure with aligned field-dopings using single masking step40US 4,558,508 AInternational Business Machines Corporation · 1985
- Method of manufacturing semiconductor device including substrate bonding and outdiffusion by thermal heating35US 4,935,386 AKabushiki Kaisha Toshiba · 1990
- Manufacturing method of insulated gate field effect transistor using reflowable sidewall spacers29US 4,755,479 AFujitsu Limited · 1988
- Process for making bipolar transistor27US 5,010,026 ASony Corporation · 1991
- Luminescent material, luminescent thin film therefrom, and optical display device therewith23US 4,082,889 AInternational Business Machines Corporation · 1978