H04N 21/6125
Involving transmission via internet
Official title: {involving transmission via Internet (transmission by internet of broadcast information H04H60/82)}
H04N21/6125 (Involving transmission via internet) appears on 4,072 US grants and 5,653 published applications in this corpus.
Search patents in H04N- Granted patents
- 4,072
- Published applications
- 5,653
- Assignees
- 1,248
- Inventors
- 6,796
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 28 | 31 |
| 2002 | 24 | 182 |
| 2003 | 20 | 117 |
| 2004 | 27 | 209 |
| 2005 | 29 | 141 |
| 2006 | 52 | 215 |
| 2007 | 67 | 210 |
| 2008 | 57 | 264 |
| 2009 | 78 | 305 |
| 2010 | 111 | 277 |
| 2011 | 116 | 256 |
| 2012 | 174 | 252 |
| 2013 | 222 | 295 |
| 2014 | 337 | 444 |
| 2015 | 342 | 389 |
| 2016 | 362 | 419 |
| 2017 | 371 | 402 |
| 2018 | 314 | 260 |
| 2019 | 336 | 235 |
| 2020 | 243 | 190 |
| 2021 | 201 | 154 |
| 2022 | 164 | 130 |
| 2023 | 144 | 114 |
| 2024 | 119 | 72 |
| 2025 | 84 | 67 |
| 2026 | 25 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Updating media devices in a local network with a client-server architecture6 Oct 2026US 12,756,624 B2DISH Network L.L.C.
- Transmitting method, receiving method, transmitting apparatus, and receiving apparatus6 Oct 2026US 12,756,885 B2Panasonic Intellectual Property Corporation of America
- Facilitating streaming in a local network with a client-server architecture29 Sep 2026US 12,750,277 B2DISH Network L.L.C.
- Multi-interface streaming media system1 Sep 2026US 12,726,673 B2Roku, Inc.
- Method and protocol for transmission of video and audio data25 Aug 2026US 12,720,165 B1BoxCast, LLC
- Systems and method for providing video on demand in an intelligent television6 Aug 2026US 2026/0227864 A1Multimedia Technologies Pte, Ltd
- Systems, apparatus, and methods for rendering digital content streams of events, and synchronization of event information with rendered streams, via multiple internet channels16 Jul 2026US 2026/0205668 A1SportsCastr, Inc.
- Video transmission method and apparatus, and device and storage medium2 Jul 2026US 2026/0189739 A1
- Devices, Systems, and Methods for Interactive Program Guides in Hospitality Environments25 Jun 2026US 2026/0181197 A1Sonifi Solutions, Inc.
- Internet protocol content streaming methods and apparatus18 Jun 2026US 2026/0172643 A1Virtual Marketing, 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 and method for request, delivery and use of multimedia files for audiovisual entertainment in the home environment1,801US 6,778,869 B2Sony Corporation · 2004
- Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information787US 6,756,997 B1Gemstar Development Corporation · 2004
- Method and apparatus for scalable, high bandwidth storage retrieval and transportation of multimedia data on a network780US 5,805,804 AOracle Corporation · 1998
- Methods and apparatuses for sharing media content, libraries and playlists756US 7,483,958 B1Microsoft Corporation · 2009