H04N 9/7917
The interfering signals being cross-talk signals
Official title: {the interfering signals being cross-talk signals}
H04N9/7917 (The interfering signals being cross-talk signals) appears on 28 US grants and 2 published applications in this corpus.
Search patents in H04N- Granted patents
- 28
- Published applications
- 2
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 4 Jan 2005
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 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Video signal processing apparatus and method for preventing a signal dropout8 Feb 2000US 6,023,303 ASony Corporation
- Color signal processor for removing leakage components5 May 1998US 5,748,830 ASamsung Electronics Co., Ltd.
- Comb filter circuit on the reproduction side of the color channel of a video recorder21 Feb 1995US 5,392,127 ANokia Technology GmbH
Most cited
By later US patents
- Video signal processing circuit for eliminating an interfering signal18US 4,291,330 ASony Corporation · 1981
- Video signal recording and reproducing system12US 4,613,909 ACanon Kabushiki Kaisha · 1986
- Magnetic recording and/or reproducing apparatus11US 3,968,514 ASony Corporation · 1976
- Magnetic recording and/or reproducing apparatus with chrominance crosstalk elimination11US 4,177,481 ASony Corporation · 1979
- Circuit for removing crosstalk components in a carrier chrominance signal9US 4,969,033 AVictor Company of Japan, Ltd. · 1990