G06F 7/725
Over elliptic curves
Official title: {over elliptic curves}
G06F7/725 (Over elliptic curves) appears on 436 US grants and 404 published applications in this corpus.
Search patents in G06F- Granted patents
- 436
- Published applications
- 404
- Assignees
- 160
- Inventors
- 493
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 15 | 5 |
| 2002 | 12 | 20 |
| 2003 | 7 | 23 |
| 2004 | 10 | 22 |
| 2005 | 10 | 14 |
| 2006 | 15 | 20 |
| 2007 | 20 | 25 |
| 2008 | 15 | 32 |
| 2009 | 18 | 42 |
| 2010 | 24 | 24 |
| 2011 | 29 | 16 |
| 2012 | 29 | 21 |
| 2013 | 39 | 15 |
| 2014 | 28 | 11 |
| 2015 | 12 | 10 |
| 2016 | 7 | 7 |
| 2017 | 5 | 10 |
| 2018 | 11 | 13 |
| 2019 | 8 | 9 |
| 2020 | 10 | 13 |
| 2021 | 10 | 10 |
| 2022 | 13 | 10 |
| 2023 | 8 | 12 |
| 2024 | 12 | 12 |
| 2025 | 9 | 7 |
| 2026 | 7 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Computer-implemented system and method for trustless zero-knowledge contingent payment15 Sep 2026US 12,737,753 B2nChain Licensing AG
- Adding scalar blinding in elliptic curve cryptography8 Sep 2026US 12,732,365 B1Synopsys, Inc.
- Accelerator with configurable circuit to perform different operation types28 Jul 2026US 12,693,867 B2Cloud Intelligence Assets Holding (Singapore) Private Limited
- Fast modular multiplication of large integers14 Jul 2026US 12,681,696 B2International Business Machines Corporation
- Computing apparatus and method for verifying a firmware digital signature at boot time9 Jun 2026US 12,650,815 B2Kioxia Corporation
- System and method for securely sharing cryptographic material23 Apr 2026US 2026/0113182 A1nChain Licensing AG
- Computer-implemented system and method for enabling zero-knowledge proof16 Oct 2025US 2025/0322390 A1nChain Licensing AG
- System and method for multi-party generation of blockchain-based smart contract18 Sep 2025US 2025/0293862 A1nChain Licensing AG
- Accelerator, acceleration method, and electronic device19 Jun 2025US 2025/0199861 A1Hangzhou Alicloud Feitian Information Technology Co., Ltd.
- Securing blockchain transaction based on undetermined data1 May 2025US 2025/0141693 A1nChain Licensing AG
Most cited
By later US patents
- Enhanced cryptographic system and method with key escrow feature345US 6,009,177 ACertCo LLC · 1999
- Multi-step digital signature method and system336US 5,825,880 A1998
- Enhanced cryptographic system and method with key escrow feature311US 5,799,086 ACertCo LLC · 1998
- Method and apparatus for copy protection for various recording media255US 5,513,260 AMacrovision Corporation · 1996
- Method for identifying subscribers and for generating and verifying electronic signatures in a data exchange system221US 4,995,082 A1991