H04L 12/1845
Broadcast or multicast in a specific location
Official title: {broadcast or multicast in a specific location, e.g. geocast (protocols for adapting network applications to user terminal location H04L67/52; services specially adapted for wireless communication networks making use of the location of users or terminals H04W4/02)}
H04L12/1845 (Broadcast or multicast in a specific location) appears on 377 US grants and 458 published applications in this corpus.
Search patents in H04L- Granted patents
- 377
- Published applications
- 458
- Assignees
- 199
- Inventors
- 788
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 6 |
| 2004 | 6 | 9 |
| 2005 | 3 | 8 |
| 2006 | 5 | 11 |
| 2007 | 3 | 3 |
| 2008 | 3 | 6 |
| 2009 | 4 | 5 |
| 2010 | 1 | 8 |
| 2011 | 8 | 22 |
| 2012 | 9 | 14 |
| 2013 | 16 | 19 |
| 2014 | 21 | 43 |
| 2015 | 26 | 32 |
| 2016 | 27 | 29 |
| 2017 | 37 | 34 |
| 2018 | 28 | 25 |
| 2019 | 25 | 27 |
| 2020 | 28 | 26 |
| 2021 | 27 | 33 |
| 2022 | 30 | 23 |
| 2023 | 16 | 27 |
| 2024 | 20 | 19 |
| 2025 | 20 | 18 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System, method, and application for exchanging content in a social network environment6 Oct 2026US 12,755,256 B2Adeia Media Holdings LLC
- Asynchronous blockchain consensus method and system with decoupled data broadcast and consensus, electronic device and storage medium15 Sep 2026US 12,739,145 B2Institute of Software, Chinese Academy of Sciences
- Geographic addressing of field equipment11 Aug 2026US 12,705,972 B2Aclara Technologies LLC
- Intelligent management of rearranged servers in a data processing system30 Jun 2026US 12,671,625 B2OBM, Inc.
- Information processing system, information processing device, information processing method, and recording medium9 Jun 2026US 12,652,187 B2Sony Group Corporation
- Intelligent configuration of relocated servers in a data processing system24 Sep 2026US 2026/0291809 A1
- Systems and methods for managing medical device network communication20 Aug 2026US 2026/0246661 A1Stryker Corporation
- Zone configuration indication for connected vehicle groupcast communications14 May 2026US 2026/0136327 A1QUALCOMM Incorporated
- User interfaces for messaging content23 Apr 2026US 2026/0113288 A1Apple Inc.
- Control Of Video Communications Meeting Room Devices23 Apr 2026US 2026/0113365 A1Zoom Communications, Inc.
Most cited
By later US patents
- Interactive advisory system1,220US 6,980,909 B2WeatherBank, Inc. · 2005
- Interactive advisory system1,088US 8,909,679 B2Locator IP, L.P. · 2014
- Interactive advisory system1,080US 9,191,776 B2Locator IP, L.P. · 2015
- Interactive advisory system1,080US 9,204,252 B2Locator IP, L.P. · 2015
- Technique for effectively providing maintenance and information to vehicles248US 6,754,485 B1American Calcar Inc. · 2004