G04C 10/00
Arrangements of electric power supplies in time-pieces
Official title: Arrangements of electric power supplies in time-pieces {(Mounting, assembling of components G04C3/008)}
G04C10/00 (Arrangements of electric power supplies in time-pieces) appears on 805 US grants and 644 published applications in this corpus.
Search patents in G04C- Granted patents
- 805
- Published applications
- 644
- Assignees
- 189
- Inventors
- 1,274
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 18 | 0 |
| 1978 | 19 | 0 |
| 1979 | 12 | 0 |
| 1980 | 19 | 0 |
| 1981 | 22 | 0 |
| 1982 | 9 | 0 |
| 1983 | 7 | 0 |
| 1984 | 11 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 12 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 16 | 0 |
| 1999 | 14 | 0 |
| 2000 | 27 | 0 |
| 2001 | 30 | 6 |
| 2002 | 31 | 19 |
| 2003 | 23 | 12 |
| 2004 | 17 | 15 |
| 2005 | 13 | 12 |
| 2006 | 13 | 19 |
| 2007 | 9 | 9 |
| 2008 | 7 | 8 |
| 2009 | 4 | 5 |
| 2010 | 6 | 10 |
| 2011 | 6 | 8 |
| 2012 | 6 | 29 |
| 2013 | 14 | 18 |
| 2014 | 25 | 29 |
| 2015 | 22 | 27 |
| 2016 | 20 | 35 |
| 2017 | 30 | 34 |
| 2018 | 28 | 39 |
| 2019 | 33 | 55 |
| 2020 | 28 | 69 |
| 2021 | 21 | 48 |
| 2022 | 42 | 27 |
| 2023 | 38 | 30 |
| 2024 | 35 | 40 |
| 2025 | 22 | 34 |
| 2026 | 22 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mechanical watch29 Sep 2026US 12,748,382 B2Seiko Epson Corporation
- Blockchain-based and human characteristics intelligence recognition for appointment visualization elderly care system15 Sep 2026US 12,738,367 B2Jiangsu Zeran Information Technology Co., Ltd
- Dial and method for manufacturing a watch dial25 Aug 2026US 12,717,280 B2The Swatch Group Research and Development Ltd
- Electronic device including solar battery and timepiece including solar battery25 Aug 2026US 12,717,281 B2Casio Computer Co., Ltd.
- Rotating shaft assembly and electronic device18 Aug 2026US 12,713,547 B2Huawei Technologies Co., Ltd.
- Voltage detection circuit and watch20 Aug 2026US 2026/0244161 A1Citizen Watch Co., Ltd.
- Wearable electronic device including a plurality of switch elements30 Jul 2026US 2026/0219707 A1Samsung Electronics Co., Ltd.
- Electronic device9 Jul 2026US 2026/0194860 A1Apple Inc.
- Rotating bezel timer watch with magnetic sensing16 Apr 2026US 2026/0104673 A1
- Watch with a mechano-electric generator19 Mar 2026US 2026/0079448 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Charging apparatus for an electronic device191US 4,873,677 ASeiko Epson Corporation · 1989
- Wrist carried electronic device160US 5,889,737 AMotorola, Inc. · 1999
- Detecting circuit for a power source voltage115US 4,309,627 AKabushiki Kaisha Daini Seikosha · 1982
- Battery-powered wristwatch114US 6,587,400 B12003
- Power feeding apparatus, power receiving apparatus, power transfer system, power transfer method, portable apparatus, and timepiece91US 6,525,996 B1Seiko Epson Corporation · 2003