H04N 21/4884
For displaying subtitles
Official title: {for displaying subtitles}
H04N21/4884 (For displaying subtitles) appears on 1,613 US grants and 1,942 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,613
- Published applications
- 1,942
- Assignees
- 453
- Inventors
- 3,110
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 22 | 0 |
| 1997 | 16 | 0 |
| 1998 | 17 | 0 |
| 1999 | 20 | 0 |
| 2000 | 20 | 0 |
| 2001 | 19 | 14 |
| 2002 | 19 | 42 |
| 2003 | 16 | 44 |
| 2004 | 18 | 51 |
| 2005 | 13 | 63 |
| 2006 | 22 | 59 |
| 2007 | 16 | 68 |
| 2008 | 23 | 101 |
| 2009 | 37 | 57 |
| 2010 | 52 | 71 |
| 2011 | 45 | 91 |
| 2012 | 78 | 72 |
| 2013 | 65 | 70 |
| 2014 | 106 | 104 |
| 2015 | 80 | 118 |
| 2016 | 69 | 98 |
| 2017 | 113 | 101 |
| 2018 | 76 | 103 |
| 2019 | 101 | 74 |
| 2020 | 88 | 81 |
| 2021 | 82 | 70 |
| 2022 | 65 | 71 |
| 2023 | 86 | 104 |
| 2024 | 82 | 100 |
| 2025 | 73 | 64 |
| 2026 | 55 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display apparatus and method6 Oct 2026US 12,756,890 B2Vidaa (Netherlands) International Holdings B.V.
- Apparatus and methods for content description29 Sep 2026US 12,750,560 B2Sony Interactive Entertainment Inc.
- Video display device and method for operating same15 Sep 2026US 12,739,478 B2LG Electronics Inc.
- Wireless transmission device, display device and data transmission method and stream processing method thereof1 Sep 2026US 12,726,676 B2Samsung Electronics Co., Ltd.
- Providing enhanced content25 Aug 2026US 12,718,846 B2Adeia Media Holdings LLC
- Systems and methods for smart captions8 Oct 2026US 2026/0313206 A1Arthur Technologies, LLC
- Information processing method and apparatus, device, and storage medium1 Oct 2026US 2026/0303923 A1Beijing Zitiao Network Technology Co., Ltd.
- Video processing method, apparatus, device, medium, and program product24 Sep 2026US 2026/0289102 A1Beijing Zitiao Network Technology Co., Ltd.
- Publishing a disparate live media output stream that complies with distribution format regulations10 Sep 2026US 2026/0270496 A1Turner Broadcasting System, Inc.
- Wireless device and wireless display system27 Aug 2026US 2026/0252300 A1LG Electronics Inc.
Most cited
By later US patents
- Multimedia time warping system1,079US 6,233,389 B1TiVo Inc. · 2001
- System for electronically controllably viewing on a television updateable television programming information901US 4,751,578 A1988
- Apparatus and method for selectively viewing video information512US 5,481,296 AInternational Business Machines Corporation · 1996
- Subscription television system and terminal for enabling simultaneous display of multiple services452US 5,485,221 AScientific-Atlanta, Inc. · 1996
- Reprogrammable subscriber terminal436US 5,440,632 AScientific-Atlanta, Inc. · 1995