H04N 7/083
With signal insertion during the vertical and the horizontal blanking interval
Official title: with signal insertion during the vertical and the horizontal blanking interval {, e.g. MAC data signals}
H04N7/083 (With signal insertion during the vertical and the horizontal blanking interval) appears on 157 US grants and 107 published applications in this corpus.
Search patents in H04N- Granted patents
- 157
- Published applications
- 107
- Assignees
- 67
- Inventors
- 246
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 7 |
| 2003 | 3 | 10 |
| 2004 | 0 | 2 |
| 2005 | 4 | 1 |
| 2006 | 2 | 9 |
| 2007 | 3 | 4 |
| 2008 | 6 | 2 |
| 2009 | 2 | 7 |
| 2010 | 5 | 7 |
| 2011 | 4 | 6 |
| 2012 | 4 | 6 |
| 2013 | 7 | 4 |
| 2014 | 9 | 9 |
| 2015 | 10 | 7 |
| 2016 | 5 | 2 |
| 2017 | 10 | 3 |
| 2018 | 4 | 3 |
| 2019 | 0 | 3 |
| 2020 | 6 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Interferer removal for reducing impact of periodic interference signals on analog video transmission22 Aug 2023US 11,736,815 B2Analog Devices International Unlimited Company
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- Information transceiving method and information transceiving system26 Feb 2026US 2026/0058729 A1Realtek Semiconductor Corp.
- Signal transmission method and apparatus22 May 2025US 2025/0168295 A1Huawei Technologies Co., Ltd.
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Most cited
By later US patents
- Method and apparatus for multiplexing separately-authored metadata for insertion into a video data stream689US 6,357,042 B22002
- Communications format for a subscription television system permitting transmission of individual text messages to subscribers426US 4,890,321 AScientific-Atlanta, Inc. · 1989
- System, method and apparatus for wireless delivery of content from a generalized content source to a generalized content sink166US 7,499,462 B2Radiospire Networks, Inc. · 2009
- Method and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication system162US 4,866,770 AScientific-Atlanta, Inc. · 1989
- Virtual channels for a multiplexed analog component (MAC) television system154US 5,200,823 AScientific-Atlanta, Inc. · 1993