H03K 3/72
With means for varying repetition rate of trains
Official title: with means for varying repetition rate of trains
H03K3/72 (With means for varying repetition rate of trains) appears on 25 US grants and 9 published applications in this corpus.
Search patents in H03K- Granted patents
- 25
- Published applications
- 9
- Assignees
- 19
- Inventors
- 43
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method of generating a waveform17 Feb 2026US 12,555,745 B2Eagle Harbor Technologies, Inc.
- Apparatus and method of generating a waveform23 May 2023US 11,658,007 B2Eagle Harbor Technologies, Inc.
- Numerically-controlled oscillator with dithered coarse and fine splitter8 Nov 2022US 11,496,124 B1Texas Instruments Incorporated
- Apparatus and method of generating a waveform12 Jul 2022US 11,387,076 B2Eagle Harbor Technologies, Inc.
- Arbitrary waveform generation using digital pulses15 Sep 2020US 10,777,388 B2Eagle Harbor Technologies, Inc.
- Apparatus and Method of Generating a Waveform15 Feb 2024US 2024/0055227 A1Eagle Harbor Technologies, Inc.
- Apparatus and Method of Generating a Waveform15 Dec 2022US 2022/0399188 A1Eagle Harbor Technologies, Inc.
- Apparatus and Method of Generating a Waveform28 Jan 2021US 2021/0027990 A1Eagle Harbor Technologies, Inc.
- Arbitarary waveform generation using nanosecond pulses28 May 2020US 2020/0168436 A1Eagle Harbor Technologies, Inc.
- Arbitarary waveform generation using nanosecond pulses2 May 2019US 2019/0131110 A1Eagle Harbor Technologies, Inc.
Most cited
By later US patents
- Electrosurgery apparatus96US 5,540,682 ASmiths Industries Public Limited Company · 1996
- Arbitarary waveform generation using nanosecond pulses79US 10,304,661 B2Eagle Harbor Technologies, Inc. · 2019
- Arbitrary waveform generation using digital pulses67US 10,777,388 B2Eagle Harbor Technologies, Inc. · 2020
- Adaptive clock generation with pseudo random variation61US 5,416,434 AHewlett-Packard Company · 1995
- Multiple clock selection system50US 4,229,699 AData General Corporation · 1980