H04N 21/6543
For forcing some client operations
Official title: for forcing some client operations, e.g. recording {(remote booting in general G06F9/4416)}
H04N21/6543 (For forcing some client operations) appears on 1,558 US grants and 1,803 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,558
- Published applications
- 1,803
- Assignees
- 508
- Inventors
- 2,539
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 14 |
| 2002 | 10 | 67 |
| 2003 | 12 | 43 |
| 2004 | 16 | 51 |
| 2005 | 11 | 74 |
| 2006 | 20 | 60 |
| 2007 | 23 | 67 |
| 2008 | 19 | 73 |
| 2009 | 39 | 82 |
| 2010 | 61 | 83 |
| 2011 | 65 | 101 |
| 2012 | 60 | 93 |
| 2013 | 99 | 105 |
| 2014 | 127 | 114 |
| 2015 | 125 | 108 |
| 2016 | 120 | 118 |
| 2017 | 90 | 95 |
| 2018 | 100 | 62 |
| 2019 | 90 | 70 |
| 2020 | 89 | 69 |
| 2021 | 74 | 68 |
| 2022 | 62 | 48 |
| 2023 | 49 | 52 |
| 2024 | 59 | 38 |
| 2025 | 36 | 32 |
| 2026 | 22 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for client-based addressable advertising15 Sep 2026US 12,739,459 B2Adeia Media Holdings LLC
- Systems and methods for saving and restoring scenes in a multimedia system8 Sep 2026US 12,732,655 B2Apple Inc.
- Systems and methods for recording broadcast programs that will be missed due to travel delays25 Aug 2026US 12,720,167 B2Adeia Guides Inc.
- Remote control using ATSC 3.025 Aug 2026US 12,720,281 B2Sony Group Corporation
- Systems and methods for pausing a digital media stream in response to determining that an associated display device is turned off18 Aug 2026US 12,713,106 B2Netflix, Inc.
- Methods and systems for implementing a locked mode for viewing media assets24 Sep 2026US 2026/0292302 A1Adeia Guides Inc.
- Systems and methods for validating live programming content based on third-party data24 Sep 2026US 2026/0292310 A1DK Crown Holdings Inc.
- Systems and methods for generating notification interfaces synchronized with broadcast events and local interactions17 Sep 2026US 2026/0281508 A1DK Crown Holdings Inc.
- Systems and methods for generating notification interfaces based on media broadcast access events13 Aug 2026US 2026/0238858 A1DK Crown Holdings Inc.
- System and Method for Alternate Channel Generation30 Jul 2026US 2026/0222633 A1Paramount Global
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
- Audience measurement system utilizing ancillary codes and passive signatures1,063US 5,481,294 AA. C. Nielsen Company · 1996
- 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