Patents
Patents for G04G 13 - Producing acoustic time signals (1,738)
06/2003
06/05/2003DE20301840U1 Digital clock for display of Islamic prayer times has date display and two time displays and date display and includes CD player with loudspeakers
05/2003
05/30/2003WO2003044606A1 Method and apparatus for a waking control system
05/29/2003US20030100323 Electronic apparatus with a built-in clock function and method of controlling the apparatus
05/22/2003US20030095476 Method and apparatus for a waking control system
05/21/2003EP1030641B1 System for producing a signal perceptible by a person and according to her needs
05/13/2003US6563422 Non acoustic alarm device
05/13/2003US6560802 Pillow with alarm
05/01/2003WO2003036394A1 Combination clock radio, weather station and message organizer
05/01/2003US20030080872 Adaptive alarm system
04/2003
04/24/2003US20030076745 Combination clock radio, weather station and message organizer
04/24/2003DE20219670U1 Alarm clock has vibrating mat with heating and massage
04/01/2003US6540396 Watch including an additional electric apparatus
03/2003
03/26/2003CN1405753A Digital telecontrolled transmission type speech-sound synthesizing time-limit indicator
03/20/2003WO2002103475A3 Infrared crosspoint system
03/19/2003EP1293850A1 Information processor
01/2003
01/23/2003WO2002103475A8 Infrared crosspoint system
01/14/2003US6507538 Alarm clock with wing-shaped snooze control
01/03/2003WO2003001305A1 Electronically assisted memory aid
01/03/2003CA2450997A1 Electronically assisted memory aid
01/01/2003CN1388921A System for awaking a user
12/2002
12/27/2002WO2002103539A2 Distributed, packet-based premises automation system
12/27/2002WO2002103531A1 Look-up file format and method of using same
12/27/2002WO2002103475A2 Infrared crosspoint system
12/27/2002CA2448556A1 Infrared crosspoint system
12/27/2002CA2448510A1 Distributed, packet-based premises automation system
12/19/2002US20020194328 Distributed, packet-based premises automation system
12/19/2002US20020191636 Timekeeping apparatus providing premises-automation-related function through a network
12/12/2002US20020186618 Network-enabled alarm clock
12/11/2002CN1384409A Electronic chronometer
12/05/2002US20020181336 Portable timer-alarm
11/2002
11/21/2002WO2002093274A1 Information processor
11/19/2002US6483782 Time message delivery CD player alarm clock
11/07/2002US20020163860 Audio-recorder alarm clock
11/05/2002US6477117 Alarm interface for a smart watch
10/2002
10/31/2002US20020159338 Electronic timepiece
10/30/2002EP1253489A2 Electronic timepiece
10/10/2002US20020144351 Pillow
10/03/2002US20020141291 Alarm clock with wing-shaped snooze control
09/2002
09/12/2002US20020126580 Three dimensional children's sleeptime timer and clock device
09/05/2002US20020122354 Autonomous ear-plug alarm with separate setting device
08/2002
08/22/2002US20020114222 Audible timepiece
08/22/2002US20020114221 Dynamic time actuating system and method
08/14/2002EP0818719B1 Heavy load driving device for electronic timepiece
07/2002
07/25/2002US20020099550 Alarm clock variable by an external data source
06/2002
06/27/2002US20020080035 System for awaking a user
06/25/2002US6411570 Procrastinator's watch
06/20/2002US20020075153 Random alarm system
06/19/2002CN2496059Y Personal portable computer with illumination and alarming device
06/13/2002WO2002046847A1 Method for maintaining oscillations of a vibrating device and vibrating device using same
06/13/2002DE10060487A1 Calender with alarm function comparing actual date with marked calender date for operation of alarm
06/13/2002CA2431862A1 Method for maintaining oscillations of a vibrating device and vibrating device implementing the same
05/2002
05/01/2002CN1084001C Control circuit for piezoelectric vibrator and watch using said circuit
04/2002
04/18/2002WO2001098842A8 System for awaking a user
04/17/2002CN1083121C Electronic watch for producing time information via silent feel mode
04/16/2002US6373787 System for generating a humanly perceptible signal as a reminder for administration of a medical treatment
04/16/2002US6373374 Cordless phone system with speech recognition alarm
04/09/2002US6369698 Device with interval playbacks for pets and infants
03/2002
03/26/2002US6361325 Children's sleeptime timer and clock device
03/13/2002EP1186969A2 Alarm clock with remote control function
02/2002
02/26/2002US6351207 Medication reminder key chain
02/19/2002US6349075 Electron equipment
01/2002
01/31/2002US20020012291 Timing device with silent vibrating alarm
01/30/2002CN2475054Y Pocket automatic time-meter
12/2001
12/27/2001WO2001098842A1 System for awaking a user
12/20/2001DE10029213A1 Hearing protector consists of ear defender with integral waking device, whereby external wireless signal from clock with alarm function and transmitter activates waking process
12/06/2001US20010048639 System for monitoring, processing, and presenting sleep time data
12/04/2001US6326881 Alarm clock system
11/2001
11/28/2001EP0771455B1 Reminder device and method of operating the same
11/06/2001US6311350 Interactive fabric article
10/2001
10/31/2001CN2457636Y 日历时钟 Calendar Clock
10/30/2001US6310833 Interactive voice recognition digital clock
10/30/2001US6310547 Alarm system with programmable device control
10/23/2001US6307813 Approximate conversational timepiece
10/09/2001US6301196 Multiple alarm timepiece with pill compartments
10/04/2001EP1139187A2 Wake up method and device
09/2001
09/27/2001DE10014135A1 Cordless or conventional telephone with an arrangement for audible signaling of the time as requested by the user or automatically at regular time intervals to overcome drawbacks of LCD time displays
09/13/2001WO2001066054A1 System to block unwanted sound waves and alert while sleeping
08/2001
08/30/2001DE19941178A1 Radio alarm clock has an additional ear piece in the form of an ear plug that is connected to the clock so that the wearer hears an alarm at a chosen time, but for the rest of the time is protected against outer noise
08/29/2001EP1128239A1 Portable object, in particular time piece, incorporating a piezo-electric transducer for manually introducing data
08/29/2001CN1310364A Portable articles, such as time-meter, with piezoelectric sensor capable of artifical inputting data
07/2001
07/24/2001US6266296 Actuator, and timepiece and notification device using the same
07/12/2001WO2001050203A1 System for monitoring, processing, and presenting sleep time data
07/11/2001CN1303522A Resonant piezoelectric alering device
06/2001
06/20/2001CN2435767Y Analog-type alarm clock capable of telling what day of the week
05/2001
05/30/2001CA2327130A1 Ascending or descending volume control for clock radio
05/30/2001CA2327123A1 Interactive voice recognition digital clock
05/22/2001US6236622 Lamp and alarm clock with gradually increasing light or sounds
05/22/2001US6236621 Pillow alarm device
04/2001
04/04/2001EP1088352A1 Resonant piezoelectric alerting device
03/2001
03/14/2001CN2423603Y Intelligent clock
03/13/2001US6201768 Time apparatus for alerting at times for taking medicines
02/2001
02/06/2001US6185159 Radio control alarm device
01/2001
01/17/2001CN2415377Y Electronic time signal clock
12/2000
12/27/2000EP1063574A1 Watch with an additional electrical apparatus
12/19/2000US6163507 Remotely activated alarm clock system
12/13/2000EP1059575A2 Alarm clock and alarm clock simulating indicator
11/2000
11/21/2000US6151278 Remote device for silent awakening
10/2000
10/19/2000DE19916944A1 Psychological wake up alarm for waking people from an REM phase of sleep
10/18/2000CN2401918Y Computer type alarm clock
10/05/2000WO2000058923A1 Soundless alarm device
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