G06F 21/43
Wireless channels
Official title: wireless channels
G06F21/43 (Wireless channels) appears on 405 US grants and 503 published applications in this corpus.
Search patents in G06F- Granted patents
- 405
- Published applications
- 503
- Assignees
- 256
- Inventors
- 904
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 7 |
| 2005 | 1 | 8 |
| 2006 | 2 | 18 |
| 2007 | 6 | 9 |
| 2008 | 4 | 15 |
| 2009 | 3 | 16 |
| 2010 | 4 | 20 |
| 2011 | 8 | 18 |
| 2012 | 20 | 21 |
| 2013 | 23 | 26 |
| 2014 | 32 | 32 |
| 2015 | 24 | 29 |
| 2016 | 34 | 33 |
| 2017 | 25 | 24 |
| 2018 | 19 | 22 |
| 2019 | 19 | 20 |
| 2020 | 27 | 38 |
| 2021 | 33 | 36 |
| 2022 | 28 | 43 |
| 2023 | 33 | 28 |
| 2024 | 22 | 17 |
| 2025 | 18 | 12 |
| 2026 | 11 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disposable browsers and authentication techniques for a secure online user environment29 Sep 2026US 12,750,353 B2Authentic8, Inc.
- Methods and systems for processing transactions with secured storage devices using a mobile device11 Aug 2026US 12,705,605 B2Paypal, Inc.
- Support of quality of service for V2X transmissions11 Aug 2026US 12,706,855 B2Panasonic Intellectual Property Corporation of America
- Pre-OS authentication30 Jun 2026US 12,670,242 B2Dell Products L. P.
- Authentication using a conversational user interface12 May 2026US 12,626,706 B2Genesee Valley Innovations, LLC
- Authentication system, authentication method, and program16 Jul 2026US 2026/0205807 A1
- User authentication in a premises security system11 Jun 2026US 2026/0161766 A1The ADT Security Corporation
- Method and system for authentication4 Jun 2026US 2026/0156110 A1DualAuth Co., Ltd.
- Secure element and method of operating the same7 May 2026US 2026/0129441 A1NXP B. V.
- Multi-factor user authentication29 Jan 2026US 2026/0030627 A1Paypal, Inc.
Most cited
By later US patents
- Multi-factor authentication system416US 7,373,515 B2Wireless Key Identification Systems, Inc. · 2008
- Use of personal communication devices for user authentication405US 6,993,658 B1April System Design AB · 2006
- Computer security system305US 5,881,226 A1999
- System, design and process for strong authentication using bidirectional OTP and out-of-band multichannel authentication282US 8,763,097 B22014
- User authentication method and apparatus268US 5,668,876 ATelefonaktiebolaget LM Ericsson · 1997