H04W 12/037
Of the control plane
Official title: of the control plane, e.g. signalling traffic
H04W12/037 (Of the control plane) appears on 1,333 US grants and 1,673 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,333
- Published applications
- 1,673
- Assignees
- 447
- Inventors
- 2,660
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 8 |
| 2002 | 4 | 10 |
| 2003 | 3 | 9 |
| 2004 | 6 | 14 |
| 2005 | 6 | 19 |
| 2006 | 10 | 10 |
| 2007 | 7 | 17 |
| 2008 | 11 | 36 |
| 2009 | 8 | 17 |
| 2010 | 10 | 48 |
| 2011 | 14 | 20 |
| 2012 | 28 | 57 |
| 2013 | 47 | 58 |
| 2014 | 70 | 37 |
| 2015 | 58 | 58 |
| 2016 | 36 | 53 |
| 2017 | 53 | 70 |
| 2018 | 55 | 60 |
| 2019 | 56 | 77 |
| 2020 | 93 | 153 |
| 2021 | 79 | 192 |
| 2022 | 141 | 161 |
| 2023 | 150 | 147 |
| 2024 | 134 | 134 |
| 2025 | 147 | 107 |
| 2026 | 79 | 101 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Providing secure positioning, navigation, and timing (PNT) using a networked constellation of satellites6 Oct 2026US 12,754,324 B2Airbus U.S. Space & Defense, Inc.
- Methods and systems for secure communication between two or more appliances6 Oct 2026US 12,757,012 B2Haier US Appliance Solutions, Inc.
- Technique for enabling exposure of information related to encrypted communication29 Sep 2026US 12,750,660 B2Telefonaktiebolaget LM Ericsson (publ)
- Method and apparatus to deliver multiple NAS containers via a single access stratum message15 Sep 2026US 12,739,625 B2Nokia Technologies Oy
- Obfuscation in privacy beacon8 Sep 2026US 12,732,486 B2Apple Inc.
- Independent sequence processing to facilitate security between nodes in wireless networks8 Oct 2026US 2026/0312619 A1Texas Instruments Incorporated
- Apparatus and method for sharing encrypted data in wireless communication system8 Oct 2026US 2026/0313370 A1LG Electronics Inc.
- Methods for access network exposure on core network service bus1 Oct 2026US 2026/0304095 A1InterDigital Patent Holdings, Inc.
- Method and apparatus for transmitting data in a wireless communication system1 Oct 2026US 2026/0304225 A1Samsung Electronics Co., Ltd.
- Ue-controlled ris and authorization key for in-coverage ue24 Sep 2026US 2026/0292496 A1QUALCOMM Incorporated
Most cited
By later US patents
- System and method for pushing information from a host system to a mobile data communication device having a shared electronic address717US 6,219,694 B1Research In Motion Limited · 2001
- Verifiable service billing for intermediate networking devices555US 8,023,425 B2Headwater Partners I LLC · 2011
- System and method for pushing information from a host system to a mobile data communication device326US 6,401,113 B2Research In Motion Limited · 2002
- System and method for pushing information from a host system to a mobile data communication device322US 6,463,464 B1Research In Motion Limited · 2002
- System and method for pushing information from a host system to a mobile data communication device269US 6,701,378 B1Research In Motion Limited · 2004