G06F 7/588
Random number generators, i.e. based on natural stochastic processes
Official title: {Random number generators, i.e. based on natural stochastic processes}
G06F7/588 (Random number generators, i.e. based on natural stochastic processes) appears on 1,527 US grants and 1,824 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,527
- Published applications
- 1,824
- Assignees
- 756
- Inventors
- 3,368
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 4 |
| 2002 | 13 | 17 |
| 2003 | 10 | 25 |
| 2004 | 19 | 26 |
| 2005 | 9 | 22 |
| 2006 | 20 | 20 |
| 2007 | 17 | 36 |
| 2008 | 18 | 34 |
| 2009 | 20 | 29 |
| 2010 | 23 | 32 |
| 2011 | 30 | 27 |
| 2012 | 26 | 28 |
| 2013 | 38 | 40 |
| 2014 | 36 | 48 |
| 2015 | 51 | 67 |
| 2016 | 61 | 59 |
| 2017 | 73 | 76 |
| 2018 | 74 | 111 |
| 2019 | 109 | 156 |
| 2020 | 124 | 167 |
| 2021 | 114 | 147 |
| 2022 | 146 | 174 |
| 2023 | 134 | 140 |
| 2024 | 137 | 134 |
| 2025 | 95 | 124 |
| 2026 | 73 | 81 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- One or more computer-readable storage media, information processing system, and computer-implemented method1 Oct 2026US 2026/0295420 A1Nintendo Co., Ltd.
- Long term persistence feature systems and methods in a gaming environment1 Oct 2026US 2026/0301536 A1Aristocrat Technologies, Inc.
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- System and Method for Improving Content Fetching by Selecting Tunnel Devices1 Oct 2026US 2026/0303681 A1Bright Data Ltd.
Most cited
By later US patents
- Random number generator with digital feedback301US 4,853,884 AMotorola, Inc. · 1989
- Random number generating techniques and gaming equipment employing such techniques290US 4,527,798 AVideo Turf Incorporated · 1985
- Random number generator circuit269US 4,905,176 AInternational Business Machines Corporation · 1990
- System and method for providing cryptographically secured digital assets260US 10,505,726 B1NIKE, Inc. · 2019
- Random number generator201US 7,124,157 B2HMI Co., Ltd. · 2006