G06F 7/584
Using finite field arithmetic
Official title: {using finite field arithmetic, e.g. using a linear feedback shift register}
G06F7/584 (Using finite field arithmetic) appears on 351 US grants and 266 published applications in this corpus.
Search patents in G06F- Granted patents
- 351
- Published applications
- 266
- Assignees
- 214
- Inventors
- 647
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 8 |
| 2003 | 11 | 12 |
| 2004 | 10 | 11 |
| 2005 | 4 | 8 |
| 2006 | 12 | 8 |
| 2007 | 9 | 15 |
| 2008 | 7 | 9 |
| 2009 | 6 | 14 |
| 2010 | 6 | 9 |
| 2011 | 8 | 8 |
| 2012 | 6 | 4 |
| 2013 | 13 | 11 |
| 2014 | 14 | 13 |
| 2015 | 10 | 8 |
| 2016 | 10 | 8 |
| 2017 | 10 | 7 |
| 2018 | 10 | 13 |
| 2019 | 11 | 11 |
| 2020 | 11 | 14 |
| 2021 | 18 | 15 |
| 2022 | 18 | 20 |
| 2023 | 14 | 12 |
| 2024 | 11 | 10 |
| 2025 | 11 | 9 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data encryption and decryption using dynamic screens and logic blocks29 Sep 2026US 12,748,864 B2Ceruleant Systems, LLC
- Systems and methods for generating a dither18 Aug 2026US 12,711,936 B2
- Systolic array with parallel output rounding14 Jul 2026US 12,681,693 B1Amazon Technologies, Inc.
- Random number generation circuit10 Feb 2026US 12,547,374 B2Changxin Memory Technologies, Inc.
- Systolic array with output rounding for multiple source/destination data type pairs6 Jan 2026US 12,517,700 B1Amazon Technologies, Inc.
- Pseudorandom sequence generator for a global navigation satellite system signal receiver2 Jul 2026US 2026/0186151 A1Obschestvo S Ogranichennoy Otvetstvennostyu "Bora"(Ooo "Bora")
- Pseudorandom number generator circuit7 May 2026US 2026/0126956 A1Microsoft Technology Licensing, LLC
- Systems and Methods for Generating a Dither26 Mar 2026US 2026/0088011 A1Apple Inc.
- Methods and apparatus for selective encryption of execute in place (xip) data19 Mar 2026US 2026/0080075 A1
- Linear and probabilistic logarithmic counter5 Mar 2026US 2026/0064368 A1Hewlett Packard Enterprise Development LP
Most cited
By later US patents
- Pseudorandom number generation and cryptographic authentication456US 5,363,448 AUnited Technologies Automotive, Inc. · 1994
- Random number generator circuit269US 4,905,176 AInternational Business Machines Corporation · 1990
- Random number generating apparatus for an interface unit of a carrier sense with multiple access and collision detect (CSMA/CD) ethernet data network174US 5,625,825 ALSI Logic Corporation · 1997
- Method of generating secret identification numbers170US 5,757,923 AUT Automotive Dearborn, Inc. · 1998
- Random number generating system and process based on chaos129US 5,696,828 AUnited Technologies Automotive, Inc. · 1997