H04L 2209/80
Wireless
H04L2209/80 (Wireless) appears on 8,035 US grants and 9,694 published applications in this corpus.
Search patents in H04L- Granted patents
- 8,035
- Published applications
- 9,694
- Assignees
- 2,427
- Inventors
- 14,477
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 12 | 0 |
| 1993 | 19 | 0 |
| 1994 | 14 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 28 | 0 |
| 1998 | 31 | 0 |
| 1999 | 32 | 0 |
| 2000 | 24 | 0 |
| 2001 | 32 | 17 |
| 2002 | 19 | 117 |
| 2003 | 21 | 156 |
| 2004 | 38 | 181 |
| 2005 | 54 | 288 |
| 2006 | 93 | 365 |
| 2007 | 131 | 477 |
| 2008 | 141 | 512 |
| 2009 | 209 | 520 |
| 2010 | 305 | 515 |
| 2011 | 322 | 474 |
| 2012 | 472 | 363 |
| 2013 | 529 | 367 |
| 2014 | 511 | 303 |
| 2015 | 406 | 313 |
| 2016 | 358 | 338 |
| 2017 | 338 | 413 |
| 2018 | 319 | 474 |
| 2019 | 446 | 565 |
| 2020 | 502 | 652 |
| 2021 | 541 | 575 |
| 2022 | 536 | 504 |
| 2023 | 484 | 455 |
| 2024 | 477 | 323 |
| 2025 | 351 | 250 |
| 2026 | 188 | 177 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Secure communication for commissioning and decommissioning circuit breakers and panel system29 Sep 2026US 12,750,674 B2Leviton Manufacturing Co., Inc.
- Method and control device for securely checking an electronic ticket22 Sep 2026US 12,743,680 B2VDV eTicket Service GmbH & Co. KG
- Method for payload encryption of digital voice or data communications22 Sep 2026US 12,744,765 B1Secureant, Inc.
- Systems and methods for securely pairing a transmitting device with a receiving device22 Sep 2026US 12,745,075 B2Capital One Services, LLC
- Enabling cellular network access via device identifier composition engine (DICE)15 Sep 2026US 12,739,634 B2Micron Technology, Inc.
- Context Control Transfer in a Communication Network1 Oct 2026US 2026/0304125 A1Telefonaktiebolaget LM Ericsson (publ)
- Efficient transfer of authentication credentials between client devices24 Sep 2026US 2026/0291743 A1Okta, Inc.
- Managed memory device with integrated radio-frequency identification component for cryptographic tracking17 Sep 2026US 2026/0280899 A1Micron Technology, Inc.
- Data transmission system and device with high transmission security17 Sep 2026US 2026/0281713 A1Pixart Imaging Inc.
- Verified presentation of non-fungible tokens10 Sep 2026US 2026/0270065 A1American Express Travel Related Services Company, Inc.
Most cited
By later US patents
- System and method for secure three-party communications1,364US 8,316,237 B12012
- System and method for secure three-party communications882US 7,181,017 B12007
- Onetime passwords for smart chip cards622US 8,095,113 B2First Data Corporation · 2012
- System and method for near-field human-body coupling for encrypted communication with identification cards553US 5,796,827 AInternational Business Machines Corporation · 1998
- Method and apparatus for securely transmitting and authenticating biometric data over a network549US 6,332,193 B1Sensar, Inc. · 2001