G04G 3/00
Producing timing pulses
Official title: Producing timing pulses (driving circuits for stepping motors G04C3/14; producing preselected time intervals for use as timing standards G04F5/00; pulse technique in general H03K; control, synchronisation, or stabilisation of generators in general H03L)
G04G3/00 (Producing timing pulses) appears on 366 US grants and 123 published applications in this corpus.
Search patents in G04G- Granted patents
- 366
- Published applications
- 123
- Assignees
- 180
- Inventors
- 590
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 21 | 0 |
| 1978 | 26 | 0 |
| 1979 | 18 | 0 |
| 1980 | 12 | 0 |
| 1981 | 17 | 0 |
| 1982 | 12 | 0 |
| 1983 | 13 | 0 |
| 1984 | 12 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 4 |
| 2002 | 6 | 1 |
| 2003 | 5 | 7 |
| 2004 | 9 | 3 |
| 2005 | 2 | 3 |
| 2006 | 5 | 9 |
| 2007 | 3 | 3 |
| 2008 | 6 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 2 |
| 2011 | 2 | 5 |
| 2012 | 4 | 7 |
| 2013 | 3 | 5 |
| 2014 | 7 | 8 |
| 2015 | 5 | 3 |
| 2016 | 6 | 4 |
| 2017 | 4 | 11 |
| 2018 | 5 | 6 |
| 2019 | 10 | 5 |
| 2020 | 6 | 7 |
| 2021 | 9 | 9 |
| 2022 | 8 | 5 |
| 2023 | 3 | 2 |
| 2024 | 6 | 5 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Time-measuring device15 Sep 2026US 12,736,920 B2Realization Desal AG
- Radio-controlled timepiece and method of controlling radio-controlled timepiece17 Feb 2026US 12,554,231 B2Seiko Epson Corporation
- Watch13 Jan 2026US 12,523,967 B2Seiko Epson Corporation
- Multiple and cascaded redundant disciplined oscillator systems in a spoofing resistant reference time source system and methods thereof3 Jun 2025US 12,320,903 B2Orolia USA Inc.
- Satellite antenna integrated time-synchronization device22 Oct 2024US 12,124,225 B2Entec Electric and Electronic Co., Ltd.
- Electronic timepiece, drive control method for electronic timepiece, and recording medium8 Oct 2026US 2026/0310140 A1Casio Computer Co., Ltd.
- Multiple and cascaded redundant disciplined oscillator systems in a spoofing resistant reference time source system and methods thereof20 Aug 2026US 2026/0243900 A1Orolia USA Inc.
- Real-Time Clock Device4 Dec 2025US 2025/0370413 A1Seiko Epson Corporation
- Method and system for estimating the drift of a clock for dating seismic data samples26 Dec 2024US 2024/0427296 A1
- Time-measuring device19 Dec 2024US 2024/0419128 A1Realization Desal AG
Most cited
By later US patents
- Temperature compensated oscillator including MEMS resonator for frequency control92US 7,211,926 B2The Regents of the University of California · 2007
- Relative time clock82US 4,738,268 ATokos Medical Corporation · 1988
- Device for producing a signal having a substantially temperature-independent frequency62US 6,724,266 B2ETA SA Fabriques d'Ebauches · 2004
- Method and device for clock calibration58US 7,200,507 B2Fortune Semiconductor Corporation · 2007
- Time measurement system56US 5,416,435 ANokia Mobile Phones Ltd. · 1995