H04N 19/68
Involving the insertion of resynchronisation markers into the bitstream
Official title: involving the insertion of resynchronisation markers into the bitstream
H04N19/68 (Involving the insertion of resynchronisation markers into the bitstream) appears on 213 US grants and 229 published applications in this corpus.
Search patents in H04N- Granted patents
- 213
- Published applications
- 229
- Assignees
- 89
- Inventors
- 317
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 10 |
| 2003 | 7 | 14 |
| 2004 | 6 | 7 |
| 2005 | 9 | 12 |
| 2006 | 6 | 14 |
| 2007 | 4 | 12 |
| 2008 | 9 | 5 |
| 2009 | 7 | 4 |
| 2010 | 13 | 9 |
| 2011 | 6 | 3 |
| 2012 | 1 | 4 |
| 2013 | 5 | 7 |
| 2014 | 3 | 7 |
| 2015 | 8 | 26 |
| 2016 | 16 | 26 |
| 2017 | 15 | 7 |
| 2018 | 23 | 12 |
| 2019 | 13 | 12 |
| 2020 | 19 | 9 |
| 2021 | 6 | 6 |
| 2022 | 11 | 7 |
| 2023 | 4 | 1 |
| 2024 | 3 | 7 |
| 2025 | 2 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, device, and computer program for improving random access in point cloud data bit-stream7 Jul 2026US 12,675,915 B2Canon Kabushiki Kaisha
- Automatic generation of video content in response to network interruption10 Feb 2026US 12,549,770 B2QUALCOMM Incorporated
- Duplicate partitioning prevention9 Dec 2025US 12,495,169 B2Beijing Bytedance Network Technology Co., Ltd.
- Normative indication of recovery point1 Jul 2025US 12,348,776 B2Telefonaktiebolaget LM Ericsson (publ)
- Normative indication of recovery point9 Apr 2024US 11,956,471 B2Telefonaktiebolaget LM Ericsson (publ)
- Refresh indicator for coded video6 Aug 2026US 2026/0230640 A1Telefonaktiebolaget LM Ericsson (publ)
- Automatic generation of video content in response to network interruption4 Jun 2026US 2026/0156299 A1QUALCOMM Incorporated
- Duplicate partitioning prevention12 Mar 2026US 2026/0075261 A1Beijing Bytedance Network Technology Co., Ltd.
- Normative indication of recovery point15 Jan 2026US 2026/0019638 A1Telefonaktiebolaget LM Ericsson (publ)
- Video data stream concept20 Nov 2025US 2025/0358430 A1Dolby Video Compression, LLC
Most cited
By later US patents
- Error resilient still image packetization method and packet structure228US 6,339,658 B12002
- Content-based video compression216US 5,896,176 ATexas Instruments Incorporated · 1999
- Synchronization system for variable length encoded signals136US 3,971,888 ABell Telephone Laboratories, Incorporated · 1976
- Systems and methods with error resilience in enhancement layer bitstream of scalable video coding135US 6,816,194 B2Microsoft Corporation · 2004
- VSB communication system127US 6,947,487 B2LG Electronics Inc. · 2005