H04N 11/183
Encoding means therefor
Official title: {Encoding means therefor}
H04N11/183 (Encoding means therefor) appears on 12 US grants and 0 published applications in this corpus.
Search patents in H04N- Granted patents
- 12
- Published applications
- 0
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 25 Feb 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- SECAM video standard chroma modulation circuit25 Feb 2003US 6,525,781 B1LSI Logic Corporation
- Adaptive anti-crosscolor notch filter for SECAM encoder12 Dec 2000US 6,160,588 ATiernan Communications, Inc.
- Method and apparatus for generating a S.E.C.A.M. modulating signal12 May 1987US 4,665,434 AU. S. Philips Corporation
- Encoding circuit for a SECAM color television transmission18 Mar 1986US 4,577,217 AU. S. Philips Corporation
- SECAM Modulator9 Jul 1985US 4,528,527 ARCA Corporation
No published applications in this class yet.
Most cited
By later US patents
- Methods and devices for stabilizing the rest frequency of frequency modulated oscillators3US 3,984,863 AEngins Matra · 1976
- SECAM modulator2US 4,145,711 ARCA Corporation · 1979
- Encoding circuit for a secam color television transmitter2US 4,327,372 AU. S. Philips Corporation · 1982
- Adaptive anti-crosscolor notch filter for SECAM encoder2US 6,160,588 ATiernan Communications, Inc. · 2000
- Color television encoder signals1US 4,100,568 ACommercial Electronics, Inc. · 1978