H04L 9/3073
Involving pairings
Official title: {involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing}
H04L9/3073 (Involving pairings) appears on 1,060 US grants and 1,305 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,060
- Published applications
- 1,305
- Assignees
- 509
- Inventors
- 2,208
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 4 | 6 |
| 2004 | 1 | 19 |
| 2005 | 3 | 34 |
| 2006 | 7 | 20 |
| 2007 | 8 | 24 |
| 2008 | 14 | 24 |
| 2009 | 19 | 33 |
| 2010 | 27 | 35 |
| 2011 | 26 | 31 |
| 2012 | 33 | 35 |
| 2013 | 42 | 44 |
| 2014 | 42 | 24 |
| 2015 | 36 | 25 |
| 2016 | 28 | 23 |
| 2017 | 32 | 28 |
| 2018 | 14 | 18 |
| 2019 | 27 | 72 |
| 2020 | 59 | 129 |
| 2021 | 95 | 133 |
| 2022 | 114 | 125 |
| 2023 | 118 | 124 |
| 2024 | 92 | 133 |
| 2025 | 146 | 90 |
| 2026 | 64 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Method, apparatus and article for identification and signature329US 4,748,668 AYeda Research and Development Co. Ltd. · 1988
- Privacy management of personal data263US 7,398,393 B2Hewlett-Packard Development Company, L. P. · 2008
- Secure data storage and retrieval in a client-server environment209US 7,010,689 B1International Business Machines Corporation · 2006
- Method and system for personal identification using proofs of legitimacy208US 4,995,081 A1991
- Universal authentication device for use over telephone lines134US 5,406,619 AAT&T Corp. · 1995