H04H 20/10
Arrangements for replacing or switching information during the broadcast or the distribution
H04H20/10 (Arrangements for replacing or switching information during the broadcast or the distribution) appears on 769 US grants and 848 published applications in this corpus.
Search patents in H04H- Granted patents
- 769
- Published applications
- 848
- Assignees
- 314
- Inventors
- 1,128
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 9 |
| 2002 | 7 | 36 |
| 2003 | 11 | 28 |
| 2004 | 7 | 24 |
| 2005 | 5 | 21 |
| 2006 | 13 | 34 |
| 2007 | 10 | 43 |
| 2008 | 7 | 36 |
| 2009 | 19 | 58 |
| 2010 | 21 | 48 |
| 2011 | 23 | 31 |
| 2012 | 48 | 37 |
| 2013 | 48 | 60 |
| 2014 | 45 | 58 |
| 2015 | 68 | 48 |
| 2016 | 48 | 40 |
| 2017 | 48 | 28 |
| 2018 | 30 | 36 |
| 2019 | 42 | 31 |
| 2020 | 45 | 51 |
| 2021 | 41 | 24 |
| 2022 | 33 | 17 |
| 2023 | 33 | 15 |
| 2024 | 14 | 24 |
| 2025 | 19 | 7 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modifying buffer delay in a media broadcast system6 Oct 2026US 12,756,490 B1iHeartMedia Management Services, Inc.
- Method and system for synchronizing audio transmission in a single frequency network15 Sep 2026US 12,737,122 B2iBiquity Digital Corporation
- System and method for streaming content identification18 Aug 2026US 12,712,653 B2ACK Ventures Holdings, LLC
- Dynamic bandwidth allocation for addressable content21 Jul 2026US 12,689,780 B2Adeia Media Holdings LLC
- Video loops and management thereof14 Jul 2026US 12,684,178 B2Mediabook, Inc.
- Dynamic broadcast isochronous group configuration modification based on media state8 Oct 2026US 2026/0312709 A1Google Inc.
- Systems and/or methods for distributing advertisements from a central advertisement network to a peripheral device via a local advertisement server20 Aug 2026US 2026/0245116 A1TouchTunes Music Corporation
- Scientific System and Method for Optimizing Television Advertising14 May 2026US 2026/0135632 A1tvScientific, Inc.
- Audio splicing concept26 Mar 2026US 2026/0089355 A1
- Radio device, radio device control method, and non-transitory computer readable medium for program18 Sep 2025US 2025/0293787 A1Panasonic Automotive Systems Co., Ltd.
Most cited
By later US patents
- System and method for synchronizing operations among a plurality of independently clocked digital data processing devices1,949US 8,234,395 B2Sonos, Inc. · 2012
- Network controller for cable television delivery systems1,167US 5,600,364 ADiscovery Communications, Inc. · 1997
- Method and apparatus for providing demographically targeted television commercials998US 5,155,591 AGeneral Instrument Corporation · 1992
- Television program delivery system971US 5,559,549 ADiscovery Communications, Inc. · 1996
- Targeted advertisement using television delivery systems916US 6,463,585 B1Discovery Communications, Inc. · 2002