H04N 21/6162
Involving terrestrial transmission
Official title: {involving terrestrial transmission, e.g. DVB-T}
H04N21/6162 (Involving terrestrial transmission) appears on 127 US grants and 139 published applications in this corpus.
Search patents in H04N- Granted patents
- 127
- Published applications
- 139
- Assignees
- 31
- Inventors
- 104
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 4 |
| 2003 | 1 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 4 |
| 2006 | 5 | 1 |
| 2007 | 2 | 1 |
| 2008 | 3 | 5 |
| 2009 | 5 | 15 |
| 2010 | 12 | 10 |
| 2011 | 8 | 5 |
| 2012 | 5 | 5 |
| 2013 | 6 | 15 |
| 2014 | 17 | 23 |
| 2015 | 22 | 13 |
| 2016 | 11 | 11 |
| 2017 | 4 | 5 |
| 2018 | 6 | 6 |
| 2019 | 3 | 3 |
| 2020 | 3 | 1 |
| 2021 | 3 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals4 Jun 2024US 12,003,795 B2LG Electronics Inc.
- DVB-S2 downlink ACM algorithm enhancement to improve data throughput11 Jul 2023US 11,700,424 B2Hughes Network Systems, LLC
- Data processing apparatus and data processing method14 Feb 2023US 11,582,528 B2Saturn Licensing LLC
- Apparatus for receiving broadcast signal and method for receiving broadcast signal25 Oct 2022US 11,483,597 B2LG Electronics Inc.
- Data processing apparatus and data processing method11 Jan 2022US 11,223,881 B2Saturn Licensing LLC
- Data processing apparatus and data processing method7 Jul 2022US 2022/0217448 A1Saturn Licensing LLC
- Dvb-s2 downlink acm algorithm enhancement to improve data throughput1 Jul 2021US 2021/0204027 A1Hughes Network Systems, LLC
- Apparatus for receiving broadcast signal and method for receiving broadcast signal4 Mar 2021US 2021/0067813 A1LG Electronics Inc.
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals4 Mar 2021US 2021/0067822 A1LG Electronics Inc.
- Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal6 Aug 2020US 2020/0252487 A1LG Electronics Inc.
Most cited
By later US patents
- Wireless transmission from the television set to the television station204US 4,591,906 A1986
- Aircraft data management system184US 6,249,913 B1General Dynamics OTS (Aerospace), Inc. · 2001
- Method and apparatus for portable digital entertainment system181US 6,516,466 B12003
- CATV network and cable modem system having a wireless return path81US 5,870,134 ACOM21, Inc. · 1999
- CATV network and cable modem system having a wireless return path74US 6,075,972 ACOM21, Inc. · 2000