H04J 2203/008
Support of video
H04J2203/008 (Support of video) appears on 43 US grants and 30 published applications in this corpus.
Search patents in H04J- Granted patents
- 43
- Published applications
- 30
- Assignees
- 19
- Inventors
- 77
- Latest grant
- 25 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 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 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 3 | 4 |
| 2003 | 7 | 5 |
| 2004 | 4 | 7 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 3 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for installing conditional access system information25 May 2021US 11,019,375 B2Samsung Electronics Co., Ltd.
- Method and apparatus for installing conditional access system information29 Oct 2019US 10,462,501 B2Samsung Electronics Co., Ltd.
- Node and system for a synchronous network1 Mar 2016US 9,277,256 B2Net Insight Intellectual Property AB
- Method for partially encrypting program data5 Nov 2013US 8,577,033 B2
- Method for partially encrypting program data24 Sep 2013US 8,542,830 B2
- Method and apparatus for installing conditional access system information27 Feb 2020US 2020/0068233 A1Samsung Electronics Co., Ltd.
- Method and apparatus for installing cas information15 Feb 2018US 2018/0048919 A1Samsung Electronics Co., Ltd.
- Node and system for a synchronous network11 Apr 2013US 2013/0091531 A1Net Insight Intellectual Property AB
- Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control program25 Sep 2008US 2008/0232806 A1Fujitsu Limited
- Ip-tv broadcasting service system and method using physical layer's multicast switch3 Apr 2008US 2008/0080499 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Interactive information services control system642US 5,481,542 AScientific-Atlanta, Inc. · 1996
- Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers513US 5,870,474 AScientific-Atlanta, Inc. · 1999
- Conditional access system372US 6,157,719 AScientific-Atlanta, Inc. · 2000
- Encryption devices for use in a conditional access system218US 6,424,717 B1Scientific-Atlanta, Inc. · 2002
- Representing entitlements to service in a conditional access system155US 6,292,568 B1Scientific-Atlanta, Inc. · 2001