H04L 9/0863
Involving passwords or one-time passwords
Official title: {involving passwords or one-time passwords (network architectures or network communication protocols for using one-time keys in a packet data network H04L63/067)}
H04L9/0863 (Involving passwords or one-time passwords) appears on 993 US grants and 1,133 published applications in this corpus.
Search patents in H04L- Granted patents
- 993
- Published applications
- 1,133
- Assignees
- 527
- Inventors
- 2,050
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 0 | 4 |
| 2004 | 2 | 6 |
| 2005 | 3 | 7 |
| 2006 | 4 | 7 |
| 2007 | 6 | 11 |
| 2008 | 8 | 18 |
| 2009 | 10 | 10 |
| 2010 | 7 | 19 |
| 2011 | 4 | 30 |
| 2012 | 15 | 23 |
| 2013 | 24 | 48 |
| 2014 | 48 | 45 |
| 2015 | 43 | 44 |
| 2016 | 62 | 70 |
| 2017 | 73 | 86 |
| 2018 | 63 | 82 |
| 2019 | 85 | 81 |
| 2020 | 83 | 110 |
| 2021 | 86 | 95 |
| 2022 | 109 | 77 |
| 2023 | 77 | 76 |
| 2024 | 75 | 65 |
| 2025 | 65 | 58 |
| 2026 | 30 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for securely managing access to data and systems using encrypted attributes and real-time distributed network verification1 Oct 2026US 2026/0303336 A1Bank of America Corporation
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Most cited
By later US patents
- Secure data storage and retrieval with key management and user authentication304US 6,947,556 B1International Business Machines Corporation · 2005
- Rubbing encryption algorithm and security attack safe OTP token259US 8,799,668 B22014
- User authentication system for authenticating an authorized user of an IC card258US 6,067,621 ASamsung Electronics Co., Ltd. · 2000
- Electronic stamp system for security intensification, control method thereof, and non-transitory computer readable storage medium having computer program recorded thereon254US 10,361,857 B2SK Planet Co., Ltd. · 2019
- Checkout and payment244US 10,050,779 B2Coinbase, Inc. · 2018