H04W 36/0033
With transfer of context information
Official title: {with transfer of context information}
H04W36/0033 (With transfer of context information) appears on 2,443 US grants and 3,179 published applications in this corpus.
Search patents in H04W- Granted patents
- 2,443
- Published applications
- 3,179
- Assignees
- 352
- Inventors
- 3,701
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 4 |
| 2002 | 7 | 16 |
| 2003 | 5 | 20 |
| 2004 | 10 | 33 |
| 2005 | 9 | 25 |
| 2006 | 14 | 24 |
| 2007 | 21 | 59 |
| 2008 | 21 | 77 |
| 2009 | 21 | 79 |
| 2010 | 32 | 94 |
| 2011 | 64 | 142 |
| 2012 | 67 | 130 |
| 2013 | 114 | 100 |
| 2014 | 154 | 121 |
| 2015 | 138 | 134 |
| 2016 | 111 | 120 |
| 2017 | 132 | 125 |
| 2018 | 116 | 170 |
| 2019 | 142 | 263 |
| 2020 | 205 | 288 |
| 2021 | 226 | 227 |
| 2022 | 199 | 221 |
| 2023 | 207 | 228 |
| 2024 | 162 | 191 |
| 2025 | 159 | 171 |
| 2026 | 105 | 117 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Handover method, apparatus, and system22 Sep 2026US 12,745,150 B2Huawei Technologies Co., Ltd.
- Monitoring and updating quality of service information15 Sep 2026US 12,739,696 B2Samsung Electronics Co., Ltd.
- Methods for PDU session interworking across EPS and 5GS for NB-IoT15 Sep 2026US 12,739,710 B2Samsung Electronics Co., Ltd.
- Method and apparatus for reassignment of access and mobility management function in communication system8 Sep 2026US 12,732,885 B2Samsung Electronics Co., Ltd.
- Methods, network nodes and computer readable media for network node reselection25 Aug 2026US 12,720,371 B2Telefonaktiebolaget LM Ericsson (publ)
- Cellular network architecture with gateway node acting as a hub8 Oct 2026US 2026/0313474 A1Jio Platforms Limited
- Method and device for transmitting qos data frame, and storage medium8 Oct 2026US 2026/0313475 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Datapath Architecture for Improved Mobility1 Oct 2026US 2026/0304109 A1Apple Inc.
- Distributed Non-Access Stratum Termination1 Oct 2026US 2026/0304228 A1Apple Inc.
- Pdu set handling during mobility1 Oct 2026US 2026/0304239 A1InterDigital Patent Holdings, Inc.
Most cited
By later US patents
- Efficient mobility management scheme for a wireless internet access system310US 6,421,714 B1Lucent Technologies Inc. · 2002
- Accounting system in a network277US 6,377,982 B1Lucent Technologies Inc. · 2002
- Roaming across different access mechanisms and network technologies249US 7,877,090 B2Oracle International Corporation · 2011
- Method and apparatus for performing handover230US 8,520,636 B2Samsung Electronics Co., Ltd. · 2013
- Method and system for handoff between wireless networks229US 8,184,590 B2CounterPath Technologies Inc. · 2012