H01C 17/262
By electrolytic treatment
Official title: {by electrolytic treatment, e.g. anodic oxydation}
H01C17/262 (By electrolytic treatment) appears on 4 US grants and 1 published applications in this corpus.
Search patents in H01C- Granted patents
- 4
- Published applications
- 1
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 23 Aug 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for BEOL resistor tolerance improvement using anodic oxidation23 Aug 2005US 6,933,186 B2International Business Machines Corporation
- A method of manufacturing a thermo-sensitive resistor1 May 1990US 4,920,635 ANGK Insulators, Ltd.
- Method of adjusting circuit components10 Nov 1981US 4,300,196 AWestern Electric Company, Inc.
- Method of high speed resistor trimming11 May 1976US 3,956,081 AGeneral Radio
Most cited
By later US patents
- Method of adjusting circuit components19US 4,300,196 AWestern Electric Company, Inc. · 1981
- A method of manufacturing a thermo-sensitive resistor8US 4,920,635 ANGK Insulators, Ltd. · 1990
- Method for BEOL resistor tolerance improvement using anodic oxidation4US 6,933,186 B2International Business Machines Corporation · 2005
- Method of high speed resistor trimming1US 3,956,081 AGeneral Radio · 1976