H04W 12/43
Using shared identity modules
Official title: using shared identity modules, e.g. SIM sharing
H04W12/43 (Using shared identity modules) appears on 365 US grants and 423 published applications in this corpus.
Search patents in H04W- Granted patents
- 365
- Published applications
- 423
- Assignees
- 166
- Inventors
- 801
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 7 |
| 2005 | 2 | 4 |
| 2006 | 0 | 5 |
| 2007 | 1 | 4 |
| 2008 | 2 | 9 |
| 2009 | 1 | 6 |
| 2010 | 4 | 7 |
| 2011 | 2 | 7 |
| 2012 | 8 | 15 |
| 2013 | 9 | 17 |
| 2014 | 13 | 36 |
| 2015 | 26 | 37 |
| 2016 | 39 | 54 |
| 2017 | 41 | 42 |
| 2018 | 53 | 38 |
| 2019 | 38 | 34 |
| 2020 | 31 | 28 |
| 2021 | 33 | 26 |
| 2022 | 21 | 13 |
| 2023 | 10 | 8 |
| 2024 | 16 | 5 |
| 2025 | 9 | 11 |
| 2026 | 2 | 7 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Generating and managing enterprise-policy compliant guest credentials for multi-access connectivity14 Apr 2026US 12,604,188 B2Cisco Technology, Inc.
- Cloud computing environment and a method for providing remote secure element services3 Mar 2026US 12,568,374 B2
- Disguising UE communications in a cellular network23 Dec 2025US 12,507,066 B2Oceus Networks Inc.
- Method and apparatus for verifying personal identification number pin code16 Dec 2025US 12,501,268 B2Huawei Technologies Co., Ltd.
- Device provisioning of authentication capability2 Dec 2025US 12,490,100 B2Assa Abloy AB
- Generating and managing enterprise-policy compliant guest credentials for multi-access connectivity9 Jul 2026US 2026/0197647 A1Cisco Technology, Inc.
- Method for transferring an embedded subscriber identity module subscriber profile and mobile devices25 Jun 2026US 2026/0181378 A1NXP USA, Inc.
- Sim based authentication18 Jun 2026US 2026/0172826 A1Unibeam Ltd.
- Method and device for transferring a profile between two secure elements4 Jun 2026US 2026/0156474 A1Idemia France
- Sim based authentication14 May 2026US 2026/0136183 A1Unibeam Ltd.
Most cited
By later US patents
- System and method for secure relayed communications from an implantable medical device215US 9,215,075 B1Poltorak Technologies LLC · 2015
- Method and apparatus for using generic authentication architecture procedures in personal computers152US 8,543,814 B2RPX Corporation · 2013
- Method and apparatus for remote multiple access to subscriber identity module145US 6,466,804 B1Motorola, Inc. · 2002
- Mobile handset extension to a device134US 8,731,519 B2AT&T Mobility II LLC · 2014
- Method for transmitting user identification data to a wireless communication device102US 6,928,299 B1Nokia Mobile Phones Ltd. · 2005