H04N 7/0881
The signal being time-compressed before its insertion and subsequently decompressed at reception
Official title: {the signal being time-compressed before its insertion and subsequently decompressed at reception}
H04N7/0881 (The signal being time-compressed before its insertion and subsequently decompressed at reception) appears on 21 US grants and 11 published applications in this corpus.
Search patents in H04N- Granted patents
- 21
- Published applications
- 11
- Assignees
- 14
- Inventors
- 32
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circuit apparatus and display system24 Mar 2026US 12,587,610 B2Seiko Epson Corporation
- Image sensor bridge interface31 Jan 2023US 11,570,382 B2NCR Corporation
- Frame synchronous packet switching for high-definition multimedia interface (HDMI) video transitions19 Jan 2021US 10,897,594 B2Futurewei Technologies, Inc.
- Frame synchronous packet switching for high-definition multimedia interface (HDMI) video transitions12 Nov 2019US 10,477,141 B1Futurewei Technologies, Inc.
- Compressed blanking period transfer over a multimedia link17 Jul 2018US 10,027,971 B2Lattice Semiconductor Corporation
- Unbounded frame detection6 Nov 2025US 2025/0342074 A1QUALCOMM Incorporated
- Circuit Apparatus And Display System3 Jul 2025US 2025/0220135 A1Seiko Epson Corporation
- Image Sensor Bridge Interface28 Apr 2022US 2022/0132075 A1NCR Corporation
- Frame synchronous packet switching for high-definition multimedia interface (hdmi) video transitions27 Aug 2020US 2020/0275052 A1Futurewei Technologies, Inc.
- Frame synchronous packet switching for high-definition multimedia interface (hdmi) video transitions21 Nov 2019US 2019/0356881 A1Futurewei Technologies, Inc.
Most cited
By later US patents
- Apparatus and method for receiving audio signals transmitted as part of a television video signal214US 4,665,431 A1987
- Method and system for audio information dissemination using various modes of transmission203US 5,524,051 ACommand Audio Corporation · 1996
- Radio receiver for information dissemenation using subcarrier196US 5,406,626 AMacrovision Corporation · 1995
- Audio information dissemination using various transmission modes174US 5,751,806 ACommand Audio Corporation · 1998
- Scrambling system for television sound signals159US 4,266,243 AWestinghouse Electric Corp. · 1981