H04W 52/46
In multi-hop networks
Official title: in multi-hop networks, e.g. wireless relay networks
H04W52/46 (In multi-hop networks) appears on 616 US grants and 720 published applications in this corpus.
Search patents in H04W- Granted patents
- 616
- Published applications
- 720
- Assignees
- 240
- Inventors
- 1,160
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 12 |
| 2003 | 0 | 16 |
| 2004 | 9 | 39 |
| 2005 | 9 | 26 |
| 2006 | 15 | 23 |
| 2007 | 16 | 33 |
| 2008 | 11 | 28 |
| 2009 | 24 | 22 |
| 2010 | 32 | 33 |
| 2011 | 35 | 25 |
| 2012 | 32 | 22 |
| 2013 | 18 | 29 |
| 2014 | 24 | 29 |
| 2015 | 26 | 31 |
| 2016 | 34 | 26 |
| 2017 | 38 | 36 |
| 2018 | 31 | 28 |
| 2019 | 29 | 37 |
| 2020 | 37 | 36 |
| 2021 | 37 | 50 |
| 2022 | 37 | 33 |
| 2023 | 39 | 23 |
| 2024 | 21 | 48 |
| 2025 | 28 | 24 |
| 2026 | 17 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signal forwarding method and communication apparatus1 Sep 2026US 12,726,917 B2Huawei Technologies Co., Ltd.
- Wireless communication method related to paging, and relay terminal18 Aug 2026US 12,713,398 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Repeater power management for positioning4 Aug 2026US 12,701,519 B2QUALCOMM Incorporated
- Resource configuration method and communication apparatus14 Jul 2026US 12,684,552 B2Huawei Technologies Co., Ltd.
- Control signaling for repeaters with energy transfer2 Jun 2026US 12,647,898 B2QUALCOMM Incorporated
- Method, user equipment and network node for sidelink based energy efficient communication6 Aug 2026US 2026/0230978 A1Continental Automotive Technologies GmbH
- Method and device for controlling transmission power of radio frequency repeater6 Aug 2026US 2026/0231046 A1Electronics and Telecommunications Research Institute
- Cross-layer normalization for type-ii coherent joint transmission channel state information2 Jul 2026US 2026/0189281 A1QUALCOMM Incorporated
- Communication method, relay apparatus, and network node2 Jul 2026US 2026/0190042 A1KYOCERA Corporation
- Power budget-based mesh tree reconfigurations25 Jun 2026US 2026/0181565 A1Cisco Technology, Inc.
Most cited
By later US patents
- Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones789US 5,726,984 ANorand Corporation · 1998
- Hierarchical communications system using microlink, data rate switching, frequency hopping and vehicular local area networking420US 5,696,903 ANorand Corporation · 1997
- Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones346US 6,389,010 B1Intermec IP Corp. · 2002
- Cross-layer integrated collision free path routing295US 7,339,897 B2Telefonaktiebolaget LM Ericsson (publ) · 2008
- Hierarchical communication system providing intelligent data, program and processing migration265US 5,790,536 ANorand Corporation · 1998