H04W 12/086
Using security domains
Official title: using security domains
H04W12/086 (Using security domains) appears on 966 US grants and 1,157 published applications in this corpus.
Search patents in H04W- Granted patents
- 966
- Published applications
- 1,157
- Assignees
- 420
- Inventors
- 2,123
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 4 |
| 2004 | 3 | 7 |
| 2005 | 1 | 10 |
| 2006 | 3 | 12 |
| 2007 | 4 | 10 |
| 2008 | 2 | 12 |
| 2009 | 9 | 19 |
| 2010 | 11 | 17 |
| 2011 | 12 | 54 |
| 2012 | 16 | 51 |
| 2013 | 30 | 52 |
| 2014 | 51 | 86 |
| 2015 | 80 | 89 |
| 2016 | 81 | 119 |
| 2017 | 63 | 82 |
| 2018 | 87 | 60 |
| 2019 | 87 | 76 |
| 2020 | 78 | 75 |
| 2021 | 75 | 74 |
| 2022 | 72 | 83 |
| 2023 | 54 | 57 |
| 2024 | 62 | 56 |
| 2025 | 51 | 32 |
| 2026 | 25 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Credential handling of an IoT safe applet6 Oct 2026US 12,757,025 B2Telefonaktiebolaget LM Ericsson (publ)
- Secure ranging system1 Sep 2026US 12,726,821 B2GM Global Technology Operations LLC
- Communication method, device, service node, communication system, and storage medium18 Aug 2026US 12,712,398 B2Zte Corporation
- Method and device for managing security domain access information of migrated users11 Aug 2026US 12,707,257 B2Samsung Electronics Co., Ltd.
- Authentication and authorization in a private mobile network4 Aug 2026US 12,701,418 B2VeloCloud Networks, LLC
- Supporting remote unit reauthentication24 Sep 2026US 2026/0292492 A1Lenovo (Singapore) Pte. Ltd.
- Wireless security device and method, and battery pack27 Aug 2026US 2026/0255167 A1Samsung SDI.Co., Ltd.
- Separating end-to-end trust domains with cellular technology13 Aug 2026US 2026/0239466 A1Telefonaktiebolaget LM Ericsson (publ)
- Communication method, apparatus, and system30 Jul 2026US 2026/0222821 A1Huawei Technologies Co., Ltd.
- Systems and methods for extendable micronets9 Jul 2026US 2026/0197644 A1Cable Television Laboratories, Inc.
Most cited
By later US patents
- Method and apparatus for providing secure wireless communication365US 7,496,347 B2Velocita Wireless LLC · 2009
- Method and apparatus for maintaining security in a push server330US 6,421,781 B1Openwave Systems Inc. · 2002
- Method and apparatus for controlling wireless access to a network314US 7,535,880 B12Wire, Inc. · 2009
- Software license authorization system278US 7,703,142 B1Sprint Communications Co.L.P. · 2010
- Global secure service provider directory273US 8,447,699 B2QUALCOMM Incorporated · 2013