H04W 52/0222
In packet switched networks
Official title: {in packet switched networks}
H04W52/0222 (In packet switched networks) appears on 320 US grants and 383 published applications in this corpus.
Search patents in H04W- Granted patents
- 320
- Published applications
- 383
- Assignees
- 138
- Inventors
- 703
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 8 |
| 2012 | 3 | 18 |
| 2013 | 5 | 32 |
| 2014 | 16 | 31 |
| 2015 | 36 | 66 |
| 2016 | 25 | 32 |
| 2017 | 48 | 18 |
| 2018 | 31 | 21 |
| 2019 | 21 | 31 |
| 2020 | 30 | 30 |
| 2021 | 18 | 19 |
| 2022 | 22 | 17 |
| 2023 | 20 | 17 |
| 2024 | 20 | 17 |
| 2025 | 11 | 4 |
| 2026 | 6 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Wireless communication method and wireless communication terminal using wake-up radio11 Aug 2026US 12,707,389 B2Wilus Institute of Standards and Technology Inc.
- Power saving mode for power saving groups26 May 2026US 12,641,535 B2Telefonaktiebolaget LM Ericsson (publ)
- Optimizing mobile network traffic coordination across multiple applications running on a mobile device21 Apr 2026US 12,610,319 B2Seven Networks, LLC
- Method and system for dynamic APN selection14 Apr 2026US 12,604,166 B2Malikie Innovations Limited
- Reducing the power consumption of end devices in wireless mesh networks24 Mar 2026US 12,587,964 B2NXP USA, Inc.
- Optimizing mobile network traffic coordination across multiple applications running on a mobile device3 Sep 2026US 2026/0261981 A1Seven Networks, LLC
- Method and device in ue and base station for transmitting power adjustment16 Jul 2026US 2026/0205334 A1Apogee 5G Global, LLC
- Network layer dc power savings synchronization solution for an internet architecture30 Apr 2026US 2026/0122128 A1QUALCOMM Incorporated
- Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure29 Jan 2026US 2026/0032595 A1Electronics and Telecommunications Research Institute
- Computing power reconfiguration method and related apparatus1 Jan 2026US 2026/0006550 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Wake-up management for mobile devices127US 9,648,564 B1Amazon Technologies, Inc. · 2017
- Wake-up quotas and statistics generation51US 9,769,756 B1Amazon Technologies, Inc. · 2017
- Mobile network traffic coordination across multiple applications42US 9,049,179 B2Seven Networks, LLC · 2015
- Low-power autonomous node for mesh communication network40US 7,529,217 B2Dust Networks, Inc. · 2009
- Mobile network traffic coordination across multiple applications33US 9,043,433 B2Seven Networks, LLC · 2015