G04C 3/16
Incorporating an electro-dynamic continuously rotating motor
Official title: incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence)
G04C3/16 (Incorporating an electro-dynamic continuously rotating motor) appears on 42 US grants and 24 published applications in this corpus.
Search patents in G04C- Granted patents
- 42
- Published applications
- 24
- Assignees
- 25
- Inventors
- 75
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 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 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 4 |
| 2020 | 0 | 7 |
| 2021 | 6 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 3 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Watch comprising an auxiliary function allowing the indication of seconds3 Dec 2024US 12,158,731 B2ETA SA Manufacture Horlogere Suisse
- Method for manufacturing a plurality of generators adapted for a horological application20 Aug 2024US 12,066,793 B2The Swatch Group Research and Development Ltd
- Measurement of the precision of a timepiece comprising a continuous rotation electromechanical transducer in the analogue time display device thereof6 Feb 2024US 11,892,807 B2The Swatch Group Research and Development Ltd
- Electronic watch23 May 2023US 11,656,580 B2Citizen Watch Co., Ltd.
- Electronic watch with a solar cell27 Dec 2022US 11,537,084 B2ETA SA Manufacture Horlogere Suisse
- Zero-free mod time tracking system8 Oct 2026US 2026/0310136 A1
- Zero-free mod time tracking system8 Oct 2026US 2026/0310137 A1
- Vibration motor, in particular for a horology movement14 May 2026US 2026/0135455 A1The Swatch Group Research and Development Ltd
- Watch with a mechano-electric generator19 Mar 2026US 2026/0079448 A1The Swatch Group Research and Development Ltd
- Watch comprising an analogue display lighting device19 Mar 2026US 2026/0079449 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Generator for a timepiece18US 6,570,824 B1Asulab S. A. · 2003
- Synchronous motor14US 4,095,130 ASeikosha Co., Ltd. · 1978
- Rotor of a micro motor13US 4,035,677 AKabushiki Kaisha Daini Seikosha · 1977
- Motion transformer12US 3,978,654 AKabushiki Kaisha Suwa Seikosha · 1976
- Miniature synchronous motor with vibration damper12US 4,185,214 ASodeco-Saia AG · 1980