G04C 23/34
With provision for automatic modification of the programme
Official title: with provision for automatic modification of the programme, e.g. on Sunday
G04C23/34 (With provision for automatic modification of the programme) appears on 11 US grants and 3 published applications in this corpus.
Search patents in G04C- Granted patents
- 11
- Published applications
- 3
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 6 Oct 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Programmable controllers and schedule timers6 Oct 2015US 9,152,320 B2Climote Limited
- Electric timer for controlling power to a fan14 May 2013US 8,441,155 B2Honeywell International Inc.
- Electric timer for controlling power to a load20 Nov 2012US 8,314,517 B2Honeywell International Inc.
- Lighting system having photosensing timing switch circuit25 Jul 1989US 4,851,738 A
- Lighting system having photosensing timing switch circuit24 Feb 1987US 4,645,980 A
Most cited
By later US patents
- Electronic timer and thermoswitch device165US 4,079,366 A1978
- Replacement thermostat adapter wall plate31US 4,150,718 AHoneywell Inc. · 1979
- Programmable controllers and schedule timers28US 9,152,320 B2Climote Limited · 2015
- Electric timer for controlling power to a load25US 8,314,517 B2Honeywell International Inc. · 2012
- Lighting system having photosensing timing switch circuit12US 4,851,738 A1989