H03K 3/84
Generating pulses having a predetermined statistical distribution of a parameter
Official title: Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
H03K3/84 (Generating pulses having a predetermined statistical distribution of a parameter) appears on 528 US grants and 417 published applications in this corpus.
Search patents in H03K- Granted patents
- 528
- Published applications
- 417
- Assignees
- 298
- Inventors
- 1,038
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 12 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 9 |
| 2003 | 10 | 10 |
| 2004 | 16 | 13 |
| 2005 | 3 | 14 |
| 2006 | 10 | 13 |
| 2007 | 19 | 17 |
| 2008 | 13 | 17 |
| 2009 | 8 | 16 |
| 2010 | 22 | 25 |
| 2011 | 16 | 20 |
| 2012 | 15 | 16 |
| 2013 | 19 | 7 |
| 2014 | 17 | 12 |
| 2015 | 17 | 20 |
| 2016 | 12 | 13 |
| 2017 | 19 | 17 |
| 2018 | 17 | 23 |
| 2019 | 29 | 20 |
| 2020 | 30 | 26 |
| 2021 | 18 | 23 |
| 2022 | 19 | 24 |
| 2023 | 21 | 24 |
| 2024 | 19 | 11 |
| 2025 | 18 | 13 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Digital-to-analog converter circuit and electronic device including same and method for controlling same15 Sep 2026US 12,738,955 B2Samsung Electronics Co., Ltd.
- Low-jitter random clock generation circuit8 Sep 2026US 12,732,176 B2Chongqing GigaChip Technology Co., Ltd.
- Accelerated learning in neural networks incorporating quantum unitary noise and quantum stochastic rounding using silicon based quantum dot arrays1 Sep 2026US 12,726,184 B2Equal1.Labs Inc.
- Systems and methods for generating a dither18 Aug 2026US 12,711,936 B2
- Starvation-voltage based random number generator2 Jun 2026US 12,645,427 B2Nuvoton Technology Corporation
- Method and device for generating a bus of randomly distributed signals1 Oct 2026US 2026/0303074 A1Next Silicon Ltd
- True random number generators including ring oscillator circuits leveraging frequency and phase collapse events9 Jul 2026US 2026/0196991 A1
- True random number generators including fibonacci-galois ring oscillators with a stochastic start-up condition25 Jun 2026US 2026/0180562 A1Microsoft Technology Licensing, LLC
- Apparatus for spread spectrum clock generation30 Apr 2026US 2026/0118905 A1Avago Technologies International Sales Pte. Limited
- Semiconductor device16 Apr 2026US 2026/0106607 A1Renesas Electronics Corporation
Most cited
By later US patents
- Random number generator circuit269US 4,905,176 AInternational Business Machines Corporation · 1990
- Method and apparatus for generating random signals198US 7,145,933 B1Mitsubishi Denki Kabushiki Kaisha · 2006
- Method and apparatus for generating secure random numbers using chaos193US 5,007,087 ALoral Aerospace Corp. · 1991
- Noise generator using combined outputs of two pseudo-random sequence generators133US 5,153,532 AHoneywell Inc. · 1992
- Power-of-two length pseudo-noise sequence generator with fast offset adjustment121US 5,228,054 AQUALCOMM Incorporated · 1993