H04N 21/25866
Management of end-user data
Official title: {Management of end-user data (customer care in data networks H04L41/5077)}
H04N21/25866 (Management of end-user data) appears on 7,425 US grants and 9,907 published applications in this corpus.
Search patents in H04N- Granted patents
- 7,425
- Published applications
- 9,907
- Assignees
- 1,822
- Inventors
- 12,272
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 21 | 0 |
| 1997 | 20 | 0 |
| 1998 | 26 | 0 |
| 1999 | 44 | 0 |
| 2000 | 46 | 0 |
| 2001 | 52 | 45 |
| 2002 | 33 | 303 |
| 2003 | 34 | 265 |
| 2004 | 51 | 248 |
| 2005 | 33 | 269 |
| 2006 | 95 | 304 |
| 2007 | 73 | 313 |
| 2008 | 91 | 353 |
| 2009 | 119 | 313 |
| 2010 | 178 | 350 |
| 2011 | 187 | 318 |
| 2012 | 253 | 377 |
| 2013 | 280 | 479 |
| 2014 | 490 | 644 |
| 2015 | 533 | 610 |
| 2016 | 505 | 606 |
| 2017 | 526 | 554 |
| 2018 | 448 | 464 |
| 2019 | 517 | 483 |
| 2020 | 529 | 496 |
| 2021 | 463 | 456 |
| 2022 | 421 | 421 |
| 2023 | 422 | 409 |
| 2024 | 413 | 358 |
| 2025 | 329 | 319 |
| 2026 | 144 | 150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adaptive on-board media channel interface6 Oct 2026US 12,756,875 B2ViaSat, Inc.
- Recommendation system with reduced bias based on a view history6 Oct 2026US 12,756,882 B2Roku, Inc.
- Methods and systems for automatically generating queries and displaying visual representations of query results using graphics processing units29 Sep 2026US 12,748,806 B2Pluto Inc.
- Profiling media characters29 Sep 2026US 12,750,555 B2CharacTour LLC
- Modified content delivery22 Sep 2026US 12,744,951 B2Comcast Cable Communications, LLC
- Streaming apparatus, streaming method, and storage medium1 Oct 2026US 2026/0303884 A1Honda Motor Co., Ltd.
- AI Smart Handsfree Television1 Oct 2026US 2026/0303904 A1
- Systems and methods for providing personalized media content to a user1 Oct 2026US 2026/0303908 A1Discovery.com, LLC
- Application-Level Content Control for Direct-to-Cell Satellite Coverage1 Oct 2026US 2026/0303924 A1AT&T Intellectual Property I, L. P.
- Methods and systems for providing targeted content1 Oct 2026US 2026/0303928 A1Comcast Cable Communications, LLC
Most cited
By later US patents
- Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information2,572US 6,177,931 B1Index Systems, Inc. · 2001
- System for generation of user profiles for a system for customized electronic identification of desirable objects2,365US 5,754,939 A1998
- System for customized electronic identification of desirable objects1,946US 6,029,195 A2000
- System and method for scheduling broadcast of and access to video programs and other data using customer profiles1,609US 5,758,257 A1998
- System for generation of object profiles for a system for customized electronic identification of desirable objects1,475US 5,835,087 A1998