H04W 52/0203
In the radio access network or backbone network of wireless communication networks
Official title: {in the radio access network or backbone network of wireless communication networks}
H04W52/0203 (In the radio access network or backbone network of wireless communication networks) appears on 2,457 US grants and 3,572 published applications in this corpus.
Search patents in H04W- Granted patents
- 2,457
- Published applications
- 3,572
- Assignees
- 572
- Inventors
- 5,154
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 7 |
| 2003 | 4 | 8 |
| 2004 | 4 | 12 |
| 2005 | 9 | 13 |
| 2006 | 6 | 17 |
| 2007 | 10 | 22 |
| 2008 | 5 | 14 |
| 2009 | 13 | 28 |
| 2010 | 18 | 46 |
| 2011 | 12 | 80 |
| 2012 | 38 | 115 |
| 2013 | 88 | 215 |
| 2014 | 129 | 266 |
| 2015 | 160 | 249 |
| 2016 | 234 | 248 |
| 2017 | 238 | 209 |
| 2018 | 229 | 166 |
| 2019 | 210 | 176 |
| 2020 | 164 | 157 |
| 2021 | 140 | 150 |
| 2022 | 129 | 136 |
| 2023 | 142 | 210 |
| 2024 | 126 | 344 |
| 2025 | 167 | 356 |
| 2026 | 154 | 327 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for implementing O-cloud node C-state change6 Oct 2026US 12,754,600 B2Rakuten Mobile, Inc.
- Base station, a core network node and methods in a scenario where a first base station is replaced by a second base station6 Oct 2026US 12,757,078 B2Telefonaktiebolaget LM Ericsson (publ)
- Adaptive synchronization management system for enhancing wireless network performance6 Oct 2026US 12,757,113 B2Intel Corporation
- Location device for locating secondary nodes of a vehicle6 Oct 2026US 12,757,114 B2Valeo Comfort and Driving Assistance
- Sensor device and system for communicating information29 Sep 2026US 12,749,063 B2American Traffic Solutions Consolidated, L.L.C.
- Network energy saving for layer 1 or layer 2 triggered mobility8 Oct 2026US 2026/0313494 A1QUALCOMM Incorporated
- Terminal device, network device and methods for communications8 Oct 2026US 2026/0313499 A1Lenovo (Beijing) Limited
- Method and apparatus and for supporting network energy saving in wireless communication system8 Oct 2026US 2026/0313533 A1Samsung Electronics Co., Ltd.
- Dynamic power save with initial control frame8 Oct 2026US 2026/0313534 A1Intel Corporation
- Information processing method and apparatus, communication device, communication system, and storage medium8 Oct 2026US 2026/0313535 A1Beijing Xiaomi Mobile Software Co., Ltd.
Most cited
By later US patents
- Wireless mesh point portable data terminal546US 8,638,806 B2Hand Held Products, Inc. · 2014
- Data collection device having dynamic access to multiple wireless networks489US 8,881,987 B2Hand Held Products, Inc. · 2014
- Digital eyewear385US 9,010,929 B2Percept Technologies Inc · 2015
- System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment380US 9,083,581 B1Cisco Technology, Inc. · 2015
- Apparatus for interfacing a wireless local network and a wired voice telecommunications system267US 6,600,734 B1Symbol Technologies, Inc. · 2003