H04N 21/6181
Involving transmission via a mobile phone network
Official title: {involving transmission via a mobile phone network (arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems H04L12/189; wireless uplink channel access H04W74/004)}
H04N21/6181 (Involving transmission via a mobile phone network) appears on 500 US grants and 776 published applications in this corpus.
Search patents in H04N- Granted patents
- 500
- Published applications
- 776
- Assignees
- 279
- Inventors
- 1,252
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 4 |
| 2002 | 0 | 14 |
| 2003 | 5 | 23 |
| 2004 | 3 | 31 |
| 2005 | 3 | 44 |
| 2006 | 6 | 73 |
| 2007 | 7 | 56 |
| 2008 | 9 | 49 |
| 2009 | 20 | 53 |
| 2010 | 24 | 32 |
| 2011 | 24 | 34 |
| 2012 | 38 | 42 |
| 2013 | 44 | 47 |
| 2014 | 57 | 44 |
| 2015 | 35 | 46 |
| 2016 | 43 | 45 |
| 2017 | 34 | 26 |
| 2018 | 29 | 10 |
| 2019 | 22 | 19 |
| 2020 | 20 | 15 |
| 2021 | 13 | 15 |
| 2022 | 11 | 16 |
| 2023 | 17 | 14 |
| 2024 | 9 | 10 |
| 2025 | 15 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated telecommunication session adjustment based on identified emotional states7 Jul 2026US 12,677,034 B2Express Scripts Strategic Development, Inc.
- Advanced wireless television with SIM enabled30 Jun 2026US 12,671,874 B2
- Method and device for controlling transmission or reception of data in wireless communication system23 Jun 2026US 12,666,071 B2Samsung Electronics Co., Ltd.
- Media stream switching method and apparatus31 Mar 2026US 12,593,077 B2Huawei Technologies Co., Ltd.
- Systems and methods for enabling cellular properties in satellite set top boxes using cellular networks3 Feb 2026US 12,542,953 B2DISH Network Technologies India Private Limited
- Miracast end to end (e2e) stream transmission13 Aug 2026US 2026/0238848 A1QUALCOMM Incorporated
- Bitrate adaptation for edge-assisted localization given network availability for mobile devices6 Aug 2026US 2026/0228922 A1Telefonaktiebolaget LM Ericsson (publ)
- Bitrate adaptation for edge-assisted localization based on map availability for mobile devices30 Jul 2026US 2026/0220794 A1Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for enabling cellular properties in satellite set top boxes using cellular networks14 May 2026US 2026/0136075 A1DISH Network Technologies India Private Limited
- Automated telecommunication session adjustment based on identified emotional states30 Apr 2026US 2026/0122313 A1Express Scripts Strategic Development, Inc.
Most cited
By later US patents
- Method and system for interactive home monitoring478US 8,744,523 B2AT&T Intellectual Property I, L. P. · 2014
- System and method for video on request410US 7,779,444 B22010
- Purchase and delivery of digital content using multiple devices and data networks290US 6,507,727 B12003
- Providing multiple perspectives for a venue activity through an electronic hand held device279US 7,149,549 B12006
- Remote mobile voice control of digital/personal video recorder206US 7,796,980 B1Sprint Communications Co.L.P. · 2010