G04B 23/025
Signal triggering
Official title: {Signal triggering (in alarm clocks which deliver also or only non-acoustic signals G04B25/005)}
G04B23/025 (Signal triggering) appears on 11 US grants and 4 published applications in this corpus.
Search patents in G04B- Granted patents
- 11
- Published applications
- 4
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 9 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Information processing apparatus and method9 Aug 2022US 11,406,788 B2Sony Corporation
- Using local data to improve sleep experience24 Nov 2020US 10,842,968 B1DP Technologies, Inc.
- Safety mechanism for selection and/or actuation of a timepiece striking work9 Oct 2018US 10,095,185 B2Blancpain SA
- Alarm control mechanism3 Nov 2009US 7,613,077 B2Montres Breguet S. A.
- Mechanism for triggering a striking work for a timepiece fitted with a timer4 Jul 2006US 7,070,320 B2Glashütter Uhrenbetrieb GmbH
- Information processing apparatus and method, and program26 Nov 2020US 2020/0368488 A1Sony Corporation
- Safety mechanism for selection and/or actuation of a timepiece striking work24 Nov 2016US 2016/0342138 A1Blancpain SA
- Alarm control mechanism25 Jun 2009US 2009/0161497 A1Montres Breguet S. A.
- Mechanism for actuating a striking work for a timepiece fitted with a timer13 May 2004US 2004/0090870 A1Glashütter Uhrenbetrieb GmbH
Most cited
By later US patents
- Using local data to improve sleep experience92US 10,842,968 B1DP Technologies, Inc. · 2020
- Alarm signaling time detecting device for leaf type digital clock3US 4,298,972 ASeiko Koki Kabushiki Kaisha · 1981
- Safety mechanism for selection and/or actuation of a timepiece striking work2US 10,095,185 B2Blancpain SA · 2018
- Alarm setting indication device for digital clock1US 4,270,195 ASeiko Koki Kabushiki Kasiha · 1981
- Signaling time detecting device for leaf type digital clock1US 4,287,586 ASeiko Koki Kabushki Kaisha · 1981