H04N 21/42646
For reading from or writing on a non-volatile solid state storage medium
Official title: {for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM}
H04N21/42646 (For reading from or writing on a non-volatile solid state storage medium) appears on 879 US grants and 1,297 published applications in this corpus.
Search patents in H04N- Granted patents
- 879
- Published applications
- 1,297
- Assignees
- 281
- Inventors
- 1,698
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 21 | 0 |
| 1999 | 14 | 0 |
| 2000 | 14 | 0 |
| 2001 | 21 | 18 |
| 2002 | 24 | 36 |
| 2003 | 15 | 40 |
| 2004 | 22 | 102 |
| 2005 | 14 | 126 |
| 2006 | 20 | 152 |
| 2007 | 32 | 221 |
| 2008 | 38 | 127 |
| 2009 | 56 | 92 |
| 2010 | 71 | 84 |
| 2011 | 89 | 78 |
| 2012 | 87 | 45 |
| 2013 | 94 | 37 |
| 2014 | 78 | 49 |
| 2015 | 54 | 26 |
| 2016 | 25 | 11 |
| 2017 | 17 | 15 |
| 2018 | 11 | 4 |
| 2019 | 12 | 3 |
| 2020 | 8 | 12 |
| 2021 | 7 | 6 |
| 2022 | 4 | 3 |
| 2023 | 3 | 5 |
| 2024 | 6 | 5 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Generation and use of user-selected scenes playlist from distributed digital content16 Dec 2025US 12,499,914 B2Warner Bros. Entertainment Inc.
- Sink device, source device, and method for controlling the same19 Aug 2025US 12,395,603 B2Samsung Electronics Co., Ltd.
- Method, system and computer program product for editing movies in distributed scalable media environment12 Aug 2025US 12,387,763 B2CrowdStrike, Inc.
- Method, system and computer program product for distributed video editing29 Jul 2025US 12,374,369 B2CrowdStrike, Inc.
- Distributed scalable media environment for advertising placement in movies26 Nov 2024US 12,154,594 B2CrowdStrike, Inc.
- Video display system, video display device, its control method, and information storage medium3 Oct 2024US 2024/0325894 A1Sony Interactive Entertainment Inc.
- Generation and use of user-selected scenes playlist from distributed digital content26 Sep 2024US 2024/0321317 A1Warner Bros. Entertainment Inc.
- Method, system and computer program product for editing movies in distributed scalable media environment18 Jul 2024US 2024/0242738 A1Open Text SA ULC
- Sink device, source device, and method for controlling the same29 Feb 2024US 2024/0073355 A1Samsung Electronics Co., Ltd.
- Method and device for using telecommunication networks to control media and entertainment devices8 Feb 2024US 2024/0046777 A1
Most cited
By later US patents
- Systems and methods for secure transaction management and electronic rights protection1,270US 5,982,891 AIntertrust Technologies Corporation · 1999
- Systems and methods for secure transaction management and electronic rights protection1,156US 5,910,987 AIntertrust Technologies Corporation · 1999
- Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels1,021US 5,943,422 AIntertrust Technologies Corporation · 1999
- Trusted and secure techniques, systems and methods for item delivery and execution944US 6,185,683 B2Intertrust Technologies Corporation · 2001
- Systems and methods for the secure transaction management and electronic rights protection933US 6,253,193 B1Intertrust Technologies Corporation · 2001