H04N 9/8238
For teletext
Official title: {for teletext}
H04N9/8238 (For teletext) appears on 28 US grants and 23 published applications in this corpus.
Search patents in H04N- Granted patents
- 28
- Published applications
- 23
- Assignees
- 16
- Inventors
- 41
- Latest grant
- 24 Oct 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 6 | 2 |
| 2003 | 3 | 6 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 3 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Reproduction device, reproduction method, and recording medium24 Oct 2017US 9,800,855 B2Sony Corporation
- Capturing and inserting closed captioning data in digital video11 Sep 2012US 8,265,450 B2Apple Inc.
- Recording medium, reproducing method thereof and reproducing apparatus thereof15 Dec 2009US 7,634,175 B2LG Electronics Inc.
- Player and disc system for producing video signals in different formats13 Mar 2007US 7,190,880 B2Warner Bros. Home Enterteinment Inc.
- System of multiple players generating outputs of different formats from identical discs5 Sep 2006US 7,103,269 B2Warner Home Video Inc.
- Video content medium and video reproduction apparatus28 Oct 2021US 2021/0337174 A1Mitsubishi Electric Corporation
- Reproduction device, reproduction method, and recording medium21 Jul 2016US 2016/0212399 A1Sony Corporation
- Systems, methods, and media for synchronizing and merging subtitles and media content2 Jan 2014US 2014/0003792 A1
- Digital broadcast recording and reproducing apparatus and digital broadcast recording and reproducing method11 Apr 2013US 2013/0089166 A1Kabushiki Kaisha Toshiba
- Information storage medium containing subtitle data for multiple languages using text data and downloadable fonts and apparatus therefor25 Aug 2011US 2011/0206347 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method of storing and editing data in a television system and apparatus therefor172US 5,181,113 AGoldstar Co., Ltd. · 1993
- Player and disc system for producing video signals in different formats73US 7,190,880 B2Warner Bros. Home Enterteinment Inc. · 2007
- System and method for controlling play of multiple dialog audio tracks of a software carrier72US 5,576,843 ATime Warner Entertainment Co., L. P. · 1996
- System and method for controlling play of multiple dialog audio tracks of a software carrier55US 5,712,950 ATime Warner Entertainment Co., L. P. · 1998
- System and method for controlling play of multiple dialog audio tracks of a software carrier37US 5,671,320 ATime Warner Entertainment Co., L. P. · 1997