H04W 40/005
Routing actions in the presence of nodes in sleep or doze mode
Official title: {Routing actions in the presence of nodes in sleep or doze mode}
H04W40/005 (Routing actions in the presence of nodes in sleep or doze mode) appears on 360 US grants and 418 published applications in this corpus.
Search patents in H04W- Granted patents
- 360
- Published applications
- 418
- Assignees
- 143
- Inventors
- 602
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 15 |
| 2009 | 0 | 10 |
| 2010 | 7 | 10 |
| 2011 | 11 | 15 |
| 2012 | 4 | 14 |
| 2013 | 13 | 10 |
| 2014 | 22 | 38 |
| 2015 | 19 | 36 |
| 2016 | 43 | 54 |
| 2017 | 42 | 49 |
| 2018 | 45 | 32 |
| 2019 | 47 | 26 |
| 2020 | 20 | 28 |
| 2021 | 27 | 16 |
| 2022 | 10 | 7 |
| 2023 | 19 | 14 |
| 2024 | 15 | 18 |
| 2025 | 11 | 20 |
| 2026 | 5 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for establishing a wireless communication system in a high-voltage power converter station and a high-voltage power converter station2 Jun 2026US 12,646,968 B2Hitachi Energy Ltd
- Communication control method and relay node for relaying data from lower node to upper node28 Apr 2026US 12,615,654 B2KYOCERA Corporation
- System and method for hybrid routing in 5G networks17 Mar 2026US 12,581,387 B2Jio Platforms Limited
- Methods and apparatus for detecting a voice command10 Feb 2026US 12,548,565 B2Cerence Operating Company
- Systems and methods for “machine-to-machine” (M2M) communications between modules, servers, and an application using public key infrastructure (PKI)3 Feb 2026US 12,542,660 B2Network-1 Technologies, Inc.
- Method of operating a linear network9 Jul 2026US 2026/0197884 A1Continental Automotive Technologies GmbH
- Method and apparatus of supporting state transition of network node30 Apr 2026US 2026/0122720 A1Lenovo (Beijing) Limited
- Access point multi-link device and method for wireless communication23 Apr 2026US 2026/0113743 A1TP-Link Systems Inc.
- Performance improvement at sleep exits for frequency spur channels9 Apr 2026US 2026/0101326 A1QUALCOMM Incorporated
- Small data transmissions in an inactive state to disaggregated base stations11 Dec 2025US 2025/0380334 A1QUALCOMM Incorporated
Most cited
By later US patents
- Key derivation for a module using an embedded universal integrated circuit card61US 9,319,223 B2M2M and IoT Technologies, LLC · 2016
- Path selection and power management in mesh networks51US 8,014,329 B2Cisco Technology, Inc. · 2011
- Outage notification system46US 8,059,011 B2Itron, Inc. · 2011
- Systems and methods for “machine-to-machine” (M2M) communications between modules, servers, and an application using public key infrastructure (PKI)45US 9,276,740 B2M2M and IoT Technologies, LLC · 2016
- Secure PKI communications for “machine-to-machine” modules, including key derivation by modules and authenticating public keys39US 9,288,059 B2M2M and IoT Technologies, LLC · 2016