H04N 7/0887
For the transmission of programme or channel identifying signals
Official title: {for the transmission of programme or channel identifying signals}
H04N7/0887 (For the transmission of programme or channel identifying signals) appears on 395 US grants and 198 published applications in this corpus.
Search patents in H04N- Granted patents
- 395
- Published applications
- 198
- Assignees
- 118
- Inventors
- 488
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 26 | 0 |
| 1997 | 25 | 0 |
| 1998 | 27 | 0 |
| 1999 | 19 | 0 |
| 2000 | 30 | 0 |
| 2001 | 24 | 5 |
| 2002 | 23 | 22 |
| 2003 | 15 | 32 |
| 2004 | 15 | 29 |
| 2005 | 7 | 22 |
| 2006 | 8 | 12 |
| 2007 | 15 | 7 |
| 2008 | 7 | 11 |
| 2009 | 11 | 6 |
| 2010 | 15 | 9 |
| 2011 | 11 | 8 |
| 2012 | 13 | 8 |
| 2013 | 7 | 6 |
| 2014 | 13 | 6 |
| 2015 | 6 | 4 |
| 2016 | 6 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Channel switching method for display apparatus, and display apparatus5 Mar 2024US 11,924,496 B2Hisense Visual Technology Co., Ltd.
- Apparatus and method for transceiving broadcast signal29 Aug 2023US 11,743,422 B2LG Electronics Inc.
- Apparatus and method for transceiving broadcast signal17 May 2022US 11,336,862 B2LG Electronics Inc.
- Display apparatus and method of displaying content17 May 2022US 11,336,931 B2Samsung Electronics Co., Ltd.
- Apparatus and method for transceiving broadcast signal7 Sep 2021US 11,115,622 B2LG Electronics Inc.
- Channel switching method for display apparatus, and display apparatus15 Jun 2023US 2023/0188777 A1Hisense Visual Technology Co., Ltd.
- Apparatus and method for transceiving broadcast signal17 Nov 2022US 2022/0368852 A1LG Electronics Inc.
- Apparatus and method for transceiving broadcast signal20 Jan 2022US 2022/0021842 A1LG Electronics Inc.
- Display apparatus and method of displaying content4 Jun 2020US 2020/0177934 A1Samsung Electronics Co., Ltd.
- Data Storage Framework and Television Device30 Apr 2020US 2020/0137346 A1Amlogic (Shanghai) Co., Ltd.
Most cited
By later US patents
- Techniques for intelligent video ad insertion1,777US 6,698,020 B1WebTV Networks, Inc. · 2004
- TV schedule system and process1,601US 4,706,121 A1987
- Electronic television program guide schedule system and method with data feed access1,287US 5,589,892 A1996
- Network controller for cable television delivery systems1,167US 5,600,364 ADiscovery Communications, Inc. · 1997
- Television schedule system1,133US 5,353,121 AStarsight Telecast, Inc. · 1994