H03K 5/153
Arrangements in which a pulse is delivered at the instant when a
Official title: Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant (switching at zero crossing H03K17/13)
H03K5/153 (Arrangements in which a pulse is delivered at the instant when a) appears on 1,159 US grants and 750 published applications in this corpus.
Search patents in H03K- Granted patents
- 1,159
- Published applications
- 750
- Assignees
- 543
- Inventors
- 2,124
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 17 | 0 |
| 1978 | 16 | 0 |
| 1979 | 11 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 14 | 0 |
| 1985 | 14 | 0 |
| 1986 | 21 | 0 |
| 1987 | 19 | 0 |
| 1988 | 15 | 0 |
| 1989 | 12 | 0 |
| 1990 | 10 | 0 |
| 1991 | 17 | 0 |
| 1992 | 8 | 0 |
| 1993 | 12 | 0 |
| 1994 | 26 | 0 |
| 1995 | 23 | 0 |
| 1996 | 15 | 0 |
| 1997 | 24 | 0 |
| 1998 | 22 | 0 |
| 1999 | 19 | 0 |
| 2000 | 18 | 0 |
| 2001 | 24 | 8 |
| 2002 | 21 | 19 |
| 2003 | 38 | 27 |
| 2004 | 17 | 30 |
| 2005 | 23 | 20 |
| 2006 | 22 | 23 |
| 2007 | 20 | 19 |
| 2008 | 17 | 30 |
| 2009 | 20 | 28 |
| 2010 | 24 | 20 |
| 2011 | 27 | 31 |
| 2012 | 21 | 24 |
| 2013 | 37 | 38 |
| 2014 | 38 | 41 |
| 2015 | 32 | 33 |
| 2016 | 48 | 50 |
| 2017 | 52 | 49 |
| 2018 | 50 | 45 |
| 2019 | 53 | 37 |
| 2020 | 43 | 37 |
| 2021 | 29 | 22 |
| 2022 | 25 | 22 |
| 2023 | 31 | 35 |
| 2024 | 25 | 25 |
| 2025 | 30 | 19 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low-jitter random clock generation circuit8 Sep 2026US 12,732,176 B2Chongqing GigaChip Technology Co., Ltd.
- Auto-optimized delay control for die-to-die receiver sampling25 Aug 2026US 12,719,464 B2Microsoft Technology Licensing, LLC
- Frequency control circuit and frequency control method18 Aug 2026US 12,712,537 B2Lx Semicon Co., Ltd.
- Impedance adjustment circuit and semiconductor apparatus including the impedance adjustment circuit21 Jul 2026US 12,689,374 B2SK hynix Inc.
- Zero-crossing detection circuit23 Jun 2026US 12,663,447 B2Rohm Co., Ltd.
- Level shift circuit and level shifter1 Oct 2026US 2026/0303096 A1Ablic Inc.
- Zero-crossing detection circuit24 Sep 2026US 2026/0287626 A1Rohm Co., Ltd.
- Low latency reset synchronizer circuit24 Sep 2026US 2026/0291504 A1STMicroelectronics International N. V.
- Electronic circuitry, power converter, and power conversion apparatus17 Sep 2026US 2026/0280409 A1Kabushiki Kaisha Toshiba
- Auto-optimized delay control for die-to-die receiver sampling16 Jul 2026US 2026/0205102 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Configurable logic element522US 4,706,216 AXilinx, Inc. · 1987
- Microprocessor oriented configurable logic element280US 4,758,985 AXilinx, Inc. · 1988
- Detection of passing magnetic articles with a peak-to-peak percentage threshold detector having a forcing circuit and automatic gain control164US 6,297,627 B1Allegro MicroSystems, LLC · 2001
- Detection of passing magnetic articles with a peak referenced threshold detector121US 6,091,239 AAllegro MicroSystems, LLC · 2000
- Signal transition detection method and system91US 4,749,879 ASpectra-Physics, Inc. · 1988