H04L 9/3033
Details relating to pseudo-prime or prime number generation
Official title: {details relating to pseudo-prime or prime number generation, e.g. primality test}
H04L9/3033 (Details relating to pseudo-prime or prime number generation) appears on 134 US grants and 153 published applications in this corpus.
Search patents in H04L- Granted patents
- 134
- Published applications
- 153
- Assignees
- 105
- Inventors
- 269
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 6 |
| 2003 | 1 | 3 |
| 2004 | 1 | 5 |
| 2005 | 0 | 5 |
| 2006 | 6 | 0 |
| 2007 | 4 | 5 |
| 2008 | 4 | 1 |
| 2009 | 3 | 5 |
| 2010 | 5 | 3 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 4 | 8 |
| 2014 | 3 | 3 |
| 2015 | 4 | 2 |
| 2016 | 3 | 6 |
| 2017 | 4 | 6 |
| 2018 | 4 | 4 |
| 2019 | 10 | 7 |
| 2020 | 6 | 12 |
| 2021 | 10 | 13 |
| 2022 | 16 | 18 |
| 2023 | 8 | 6 |
| 2024 | 5 | 12 |
| 2025 | 16 | 12 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Methods for accelerating prime number generation in electronic devices1 Sep 2026US 12,726,352 B2SK Hynix NAND Product Solutions Corp.
- Scalar masking countermeasure23 Jun 2026US 12,664,259 B2Microsoft Technology Licensing, LLC
- System and method for performing operation using linear-integer-programing for RSA factorization5 May 2026US 12,621,148 B2City University of Hong Kong
- Electronic apparatus for bootstrap processing homomorphic encrypted messages and methods thereof14 Apr 2026US 12,603,754 B2Crypto Lab Inc.
- Generation of prime numbers subject to an auxiliary condition in cryptographic applications8 Oct 2026US 2026/0312807 A1Cryptography Research, Inc.
- Method for homomorphically determining the sign of a message by dilation, associated methods and devices27 Aug 2026US 2026/0254610 A1
- Encryption method based on high-dimensional interative functions27 Aug 2026US 2026/0254618 A1Great Bay University
- Encryption method utilizing infinite grid for prime identification2 Jul 2026US 2026/0189386 A1Neurovigil, Inc.
- Data encryption for multi-cloud security9 Apr 2026US 2026/0100834 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- RSA Public-key data encryption system having large random prime number generating microprocessor or the like111US 4,351,982 ARacal-Milgo, Inc. · 1982
- Electronically signing a document55US 7,178,030 B2TecSec, Inc. · 2007
- Escrowed key distribution for over-the-air service provisioning in wireless communication networks53US 6,611,913 B1Verizon Laboratories Inc. · 2003
- Method, system and apparatus for generating self-validating prime numbers44US 6,307,938 B1International Business Machines Corporation · 2001
- Computer-implemented method for fast generation and testing of probable prime numbers for cryptographic applications42US 6,718,536 B2Atmel Corporation · 2004