Y10S 148/038
Diffusions-staged
Y10S148/038 (Diffusions-staged) appears on 18 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 18
- Published applications
- 0
- Assignees
- 16
- Inventors
- 24
- Latest grant
- 15 May 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Doping process for producing homojunctions in semiconductor substrates15 May 2001US 6,232,207 B1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Method of forming improved contacts from polysilicon to siliconor other polysilicon layers1 Sep 1998US 5,801,087 AMicron Technology, Inc.
- Method of forming improved contacts from polysilicon to silicon or other polysilicon layers30 Jul 1996US 5,541,137 AMicron Semiconductor, Inc.
- Method of uniformly diffusing impurities into semiconductor wafers28 Mar 1995US 5,401,686 ARohm Co., Ltd.
- Method for depositing low bulk resistivity doped films26 Jul 1994US 5,332,689 AMicron Technology, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Integrated semiconductor light-emitting display array56US 3,947,840 AMonsanto Company · 1976
- Fabrication of semiconductor integrated circuit structure including injection logic configuration compatible with complementary bipolar transistors utilizing simultaneous formation of device regions30US 4,087,900 ABell Telephone Laboratories, Incorporated · 1978
- Method of forming improved contacts from polysilicon to silicon or other polysilicon layers27US 5,541,137 AMicron Semiconductor, Inc. · 1996
- Method for depositing low bulk resistivity doped films25US 5,332,689 AMicron Technology, Inc. · 1994
- Method for manufacturing a BiCMOS device24US 4,818,720 AKabushiki Kaisha Toshiba · 1989