G04C 3/107
Controlling frequency or amplitude of the oscillating system
Official title: {Controlling frequency or amplitude of the oscillating system (circuits G04C3/108)}
G04C3/107 (Controlling frequency or amplitude of the oscillating system) appears on 14 US grants and 17 published applications in this corpus.
Search patents in G04C- Granted patents
- 14
- Published applications
- 17
- Assignees
- 11
- Inventors
- 26
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 4 |
| 2018 | 1 | 0 |
| 2019 | 2 | 5 |
| 2020 | 3 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vibrator generator having swing unit, frame and elastic member17 Sep 2024US 12,095,330 B2MINEBEA MITSUMI Inc.
- Vibrator generator having swing unit, frame and elastic member5 Dec 2023US 11,837,936 B2MINEBEA MITSUMI Inc.
- Vibrator generator having swing unit, frame and elastic member10 Jan 2023US 11,552,542 B2MINEBEA MITSUMI Inc.
- Method for adjusting the mean frequency of a time base incorporated in an electronic watch27 Dec 2022US 11,537,087 B2ETA SA Manufacture Horlogere Suisse
- Vibration generator having swing unit, frame and elastic member7 Dec 2021US 11,196,327 B2MINEBEA MITSUMI Inc.
- Vibration motor, in particular for a horology movement14 May 2026US 2026/0135455 A1The Swatch Group Research and Development Ltd
- Vibrator generator having swing unit, frame and elastic member15 Feb 2024US 2024/0055964 A1MINEBEA MITSUMI Inc.
- Vibrator generator having swing unit, frame and elastic member13 Apr 2023US 2023/0114489 A1MINEBEA MITSUMI Inc.
- Vibrator generator having swing unit, frame and elastic member17 Feb 2022US 2022/0052594 A1MINEBEA MITSUMI Inc.
- Vibration generator having swing unit, frame and elastic member17 Dec 2020US 2020/0395834 A1MINEBEA MITSUMI Inc.
Most cited
By later US patents
- Vibration generator having swing unit, frame and elastic member23US 9,543,816 B2Mineabea Co., Ltd. · 2017
- Electrochemical reed filter2US 3,974,466 AMatsushita Electric Industrial Co., Ltd. · 1976
- Method for testing the rate of a quartz watch1US 10,295,962 B2ETA SA Manufacture Horlogere Suisse · 2019
- Vibration generator having swing unit, frame and elastic member1US 10,305,357 B2Minebea Co., Ltd. · 2019
- Mechanical timepiece movement provided with a feedback system for the movement1US 9,971,309 B2ETA SA Manufacture Horlogere Suisse · 2018