H04N 21/23608
Remultiplexing multiplex streams
Official title: {Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers}
H04N21/23608 (Remultiplexing multiplex streams) appears on 741 US grants and 650 published applications in this corpus.
Search patents in H04N- Granted patents
- 741
- Published applications
- 650
- Assignees
- 255
- Inventors
- 1,165
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 18 | 0 |
| 2001 | 19 | 14 |
| 2002 | 26 | 35 |
| 2003 | 23 | 44 |
| 2004 | 33 | 46 |
| 2005 | 16 | 53 |
| 2006 | 44 | 30 |
| 2007 | 30 | 45 |
| 2008 | 30 | 37 |
| 2009 | 32 | 50 |
| 2010 | 70 | 50 |
| 2011 | 49 | 39 |
| 2012 | 44 | 30 |
| 2013 | 42 | 20 |
| 2014 | 37 | 21 |
| 2015 | 29 | 22 |
| 2016 | 24 | 19 |
| 2017 | 28 | 11 |
| 2018 | 19 | 17 |
| 2019 | 17 | 14 |
| 2020 | 15 | 10 |
| 2021 | 16 | 15 |
| 2022 | 10 | 4 |
| 2023 | 11 | 9 |
| 2024 | 11 | 9 |
| 2025 | 7 | 6 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transport stream automatic change over5 May 2026US 12,621,514 B2Viacom International Inc.
- Full motion video (FMV) routing in one-way transfer systems using modified elementary streams13 Jan 2026US 12,526,472 B2Microsoft Technology Licensing, LLC
- Display control method and display control apparatus, video processing apparatus, and display system25 Nov 2025US 12,483,751 B2Beijing BOE Technology Development Co., Ltd.
- Methods and devices for inserting an event into a transport flow, for monitoring, managing and receiving the transport flow, and computer program all corresponding thereto26 Aug 2025US 12,401,839 B2Enensys Technologies
- System for presentation time stamp recovery from a transcoder15 Jul 2025US 12,363,359 B2ARRIS Enterprises LLC
- Method, apparatus, and medium for visual data processing5 Jun 2025US 2025/0184382 A1Douyin Vision Co., Ltd.
- Full motion video (fmv) routing in one-way transfer systems using modified elementary streams20 Mar 2025US 2025/0097520 A1Microsoft Technology Licensing, LLC
- Transport stream automatic change over13 Feb 2025US 2025/0056074 A1Viacom International Inc.
- Systems and methods for providing optimized time scales and accurate presentation time stamps23 Jan 2025US 2025/0030932 A1Netflix, Inc.
- Full motion video (fmv) routing in one-way transfer systems2 Jan 2025US 2025/0008172 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Network controller for cable television delivery systems1,167US 5,600,364 ADiscovery Communications, Inc. · 1997
- Terminal for suggesting programs offered on a television program delivery system1,065US 5,798,785 ADiscovery Communications, Inc. · 1998
- Television program delivery system971US 5,559,549 ADiscovery Communications, Inc. · 1996
- Targeted advertisement using television delivery systems916US 6,463,585 B1Discovery Communications, Inc. · 2002
- Advanced set top terminal for cable television delivery systems699US 5,990,927 ADiscovery Communications, Inc. · 1999