H04N 21/4113
Pc
Official title: {pc}
H04N21/4113 (Pc) appears on 395 US grants and 553 published applications in this corpus.
Search patents in H04N- Granted patents
- 395
- Published applications
- 553
- Assignees
- 231
- Inventors
- 933
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 17 | 2 |
| 2002 | 8 | 30 |
| 2003 | 8 | 30 |
| 2004 | 9 | 42 |
| 2005 | 8 | 32 |
| 2006 | 14 | 40 |
| 2007 | 11 | 48 |
| 2008 | 12 | 37 |
| 2009 | 15 | 49 |
| 2010 | 14 | 48 |
| 2011 | 30 | 28 |
| 2012 | 26 | 18 |
| 2013 | 29 | 26 |
| 2014 | 45 | 22 |
| 2015 | 22 | 23 |
| 2016 | 17 | 17 |
| 2017 | 15 | 11 |
| 2018 | 13 | 8 |
| 2019 | 13 | 11 |
| 2020 | 8 | 7 |
| 2021 | 7 | 5 |
| 2022 | 5 | 4 |
| 2023 | 4 | 5 |
| 2024 | 7 | 5 |
| 2025 | 5 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concurrent channels of communication31 Mar 2026US 12,593,111 B1United Services Automobile Association (USAA)
- Methods, systems, and media for managing mirroring sessions of media content13 Jan 2026US 12,526,473 B2Google Inc.
- Entertainment server and associated social networking services7 Oct 2025US 12,436,734 B2TouchTunes Music Corporation
- Image obtaining method and apparatus, server, and electronic device22 Jul 2025US 12,367,850 B2Vivo Mobile Communication Co., Ltd.
- System and method for the creation of dynamic moving backgrounds for multiple operating systems's desktops channeled through recorded or live video sources8 Jul 2025US 12,353,691 B1
- Case for a vapor provision device23 Jul 2026US 2026/0214181 A1Nicoventures Trading Limited
- Entertainment server and associated social networking services8 Jan 2026US 2026/0010339 A1TouchTunes Music Corporation
- Virtual set-top box17 Jul 2025US 2025/0234068 A1DISH Technologies L. L. C.
- Intelligent Remote Control29 May 2025US 2025/0175662 A1Comcast Cable Communications, LLC
- Methods and apparatus to perform media device asset qualification15 May 2025US 2025/0159270 A1The Nielsen Company (US), LLC
Most cited
By later US patents
- System and method for providing content, management, and interactivity for client devices1,890US 7,130,616 B2Simple Devices · 2006
- Interactive computer system for providing television schedule information808US 6,388,714 B1Starsight Telecast, Inc. · 2002
- Graphical user interface with method and apparatus for interfacing to remote devices720US 6,020,881 ASun Microsystems, Inc. · 2000
- Method and apparatus for improved graphical user interface having anthropomorphic characters445US 5,886,697 ASun Microsystems, Inc. · 1999
- Channel bar user interface for an entertainment system386US 6,141,003 AMicrosoft Corporation · 2000