H03K 23/46
Using charge transfer devices, i.e. bucket brigade or charge coupled devices
Official title: using charge transfer devices, i.e. bucket brigade or charge coupled devices
H03K23/46 (Using charge transfer devices, i.e. bucket brigade or charge coupled devices) appears on 5 US grants and 1 published applications in this corpus.
Search patents in H03K- Granted patents
- 5
- Published applications
- 1
- Assignees
- 4
- Inventors
- 4
- Latest grant
- 18 Aug 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Common-mode charge control in a pipelined charge-domain signal-processing circuit18 Aug 2009US 7,576,586 B2Kenet, Inc.
- Integrated shift register2 Feb 1982US 4,314,161 AEbauches S.A.
- Integrated frequency divider13 Oct 1981US 4,295,056 AEbauches S.A.
- CCD Frequency divider circuit3 Feb 1981US 4,249,092 ATRW Inc.
- Charge transfer binary counter2 Nov 1976US 3,989,956 ABell Telephone Laboratories, Incorporated
Most cited
By later US patents