H04L 9/3066
Involving algebraic varieties
Official title: {involving algebraic varieties, e.g. elliptic or hyper-elliptic curves}
H04L9/3066 (Involving algebraic varieties) appears on 2,272 US grants and 2,635 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,272
- Published applications
- 2,635
- Assignees
- 808
- Inventors
- 3,516
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 4 |
| 2002 | 13 | 19 |
| 2003 | 5 | 11 |
| 2004 | 9 | 28 |
| 2005 | 9 | 47 |
| 2006 | 18 | 47 |
| 2007 | 19 | 46 |
| 2008 | 23 | 65 |
| 2009 | 33 | 65 |
| 2010 | 51 | 77 |
| 2011 | 57 | 70 |
| 2012 | 79 | 88 |
| 2013 | 104 | 83 |
| 2014 | 105 | 63 |
| 2015 | 83 | 73 |
| 2016 | 73 | 71 |
| 2017 | 83 | 104 |
| 2018 | 70 | 85 |
| 2019 | 110 | 156 |
| 2020 | 130 | 227 |
| 2021 | 169 | 234 |
| 2022 | 217 | 221 |
| 2023 | 213 | 248 |
| 2024 | 192 | 221 |
| 2025 | 234 | 162 |
| 2026 | 129 | 120 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data encryption at a personal data sharing platform6 Oct 2026US 12,755,050 B2Tartle PBC
- Reversible secret key encryption of node parameters in neural networks6 Oct 2026US 12,755,052 B2Capital One Services, LLC
- Forward secrecy QSL6 Oct 2026US 12,756,544 B2QuSecure, Inc
- Computer implemented systems and methods for storing, retrieving and communication data via a peer-to-peer network29 Sep 2026US 12,750,239 B2nChain Licensing AG
- Securing group updates over hypertext transfer protocol29 Sep 2026US 12,750,352 B2Sentriqs, Inc.
- Method for exchanging a secret which can withstand quantum computer attacks, and associated computer system and computer program8 Oct 2026US 2026/0312808 A1Be Ys Trusted Solutions France
- Attribute Certificate Having Additional Cryptographic Information Relating to a Digital Certificate8 Oct 2026US 2026/0312827 A1Siemens Aktiengesellschaft
- Image forming apparatus, control method for image forming apparatus, server apparatus, control method for server apparatus, and storage medium8 Oct 2026US 2026/0313063 A1Canon Kabushiki Kaisha
- Methods and systems for account recovery and device authentication1 Oct 2026US 2026/0303344 A1
- Secure network addresses1 Oct 2026US 2026/0303346 A1nChain Licensing AG
Most cited
By later US patents
- Exponentiation cryptographic apparatus and method362US 4,424,414 AThe Board of Trustees of the Leland Stanford Junior University · 1984
- 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