H04N 21/4665
Involving classification methods
Official title: {involving classification methods, e.g. Decision trees}
H04N21/4665 (Involving classification methods) appears on 148 US grants and 187 published applications in this corpus.
Search patents in H04N- Granted patents
- 148
- Published applications
- 187
- Assignees
- 94
- Inventors
- 350
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 16 |
| 2003 | 2 | 7 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 8 | 3 |
| 2009 | 2 | 3 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 4 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 10 |
| 2017 | 6 | 7 |
| 2018 | 1 | 4 |
| 2019 | 7 | 13 |
| 2020 | 9 | 12 |
| 2021 | 15 | 14 |
| 2022 | 11 | 15 |
| 2023 | 16 | 19 |
| 2024 | 17 | 20 |
| 2025 | 13 | 16 |
| 2026 | 13 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods to identify taxonomical classifications of target content for prospective audience11 Aug 2026US 12,707,122 B2Solsten, Inc.
- Customized content delivery28 Jul 2026US 12,695,959 B2DISH Network Technologies India Private Limited
- Content filtering in media playing devices2 Jun 2026US 12,647,650 B2SoundHound AI IP, LLC
- Filtering television content based on viewer classifications19 May 2026US 12,634,556 B2DISH Network L.L.C.
- Decision-based model generation for video delivery28 Apr 2026US 12,615,417 B2Beijing YoJaJa Software Technology Development Co., Ltd.
- Customized content delivery1 Oct 2026US 2026/0303929 A1DISH Network Technologies India Private Limited
- Filtering television content based on viewer classifications3 Sep 2026US 2026/0261733 A1DISH Network L.L.C.
- System and method for automated selection from multiple simultaneous video streams3 Sep 2026US 2026/0261747 A1Vizi Inc.
- Affinity profile system and method6 Aug 2026US 2026/0230665 A1ThinkAnalytics Ltd.
- Apparatus, method, and program for subtitle manage-ment based on artificial intelligence6 Aug 2026US 2026/0230681 A1Inflab Inc.
Most cited
By later US patents
- 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
- System and method for providing customized electronic newspapers and target advertisements1,267US 6,460,036 B1Pinpoint, Incorporated · 2002