Patents
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Patents for G04G 7 - Synchronisation (1,541)
11/2001
11/27/2001US6324586 System for synchronizing multiple computers with a common timing reference
11/08/2001WO2001084076A1 Co-ordinate measuring device or machine tool
10/2001
10/31/2001DE10020842A1 Koordinatenmeßgerät oder Werkzeugmaschine Coordinate measuring machine or machine tool
10/10/2001EP1143312A2 Time synchronisation of the parts of an installation
10/02/2001US6298014 Time information management system
09/2001
09/20/2001US20010023464 Time synchronization of units in a system
09/20/2001DE10013348A1 Time synchronization system for networks uses deterministic link with IRIG protocol distributes time from one clock
09/19/2001EP0868686B1 Method for the real-time determination of a time delay between stations in a radiolocation/radionavigation system
09/18/2001US6292748 Reduction of time error in GPS localization without a highly accurate clock
09/12/2001EP1131693A1 Network subscriber
09/11/2001US6288977 Time signal repeater and time correction system using the same
09/05/2001EP1129394A1 Network subscriber
08/2001
08/30/2001US20010017600 Time synchronizing system
08/22/2001EP1126341A1 Time synchronizing system
08/22/2001CN1309486A 时间同步方式 Time synchronization mode
08/01/2001CN1306619A Method and appts. for determining time in satellite positioning system
07/2001
07/24/2001US6266584 Robust autonomous GPS time reference for space application
07/18/2001EP1117045A2 Performance monitoring in distributed systems
06/2001
06/21/2001US20010004419 Data-imprinting apparatus for a lens-equipped film unit
06/20/2001CN1300370A System and method for determining the position of a wireless CDMA transceiver
06/14/2001WO2001042614A2 Method for compensating for remote clock offset
05/2001
05/30/2001CN1297155A Timing correction method
05/29/2001US6239742 Method and apparatus for satellite positioning system based time measurement
05/22/2001US6236623 System and method for synchronizing clocks in a plurality of devices across a communication channel
05/16/2001EP1099955A2 A method of timing calibration
05/12/2001CA2324798A1 A method of timing calibration
05/10/2001WO2001033302A2 Method and apparatus for position determination using reduced number of gps satellites and synchronized and unsynchronized base stations
05/09/2001EP1098440A2 Time base generator
05/08/2001US6230027 Method of issuing a time information signal via a satellite station of a transmission system
05/03/2001CA2324906A1 An arrangement for generating first and second alternating signals
04/2001
04/12/2001DE19952826C1 Signal generator e.g. time base generator for time domain reflectometry, uses synchronized oscillators for providing 2 signals with given frequency ratio
04/10/2001US6215442 Method and apparatus for determining time in a satellite positioning system
03/2001
03/29/2001WO2000062133A3 Method and device for satellite dual frequency comparison using a carrier phase
02/2001
02/28/2001EP1079285A2 Clock system
02/15/2001DE19937088A1 Verfahren zum Synchronisieren von Zeitinformation A method for synchronizing time information
02/07/2001EP1075102A2 Method for synchronizing time information
02/07/2001EP1073914A2 Method and apparatus for determining time in a satellite positioning system
02/06/2001US6185159 Radio control alarm device
01/2001
01/18/2001DE10016937A1 Method of correcting clock frequencies in computer systems, such as a main-frame, involves computing a correction run for providing repeated signal correction pulses for acting on and adapting a pulsed HF-signal
01/03/2001EP1064562A1 System and method for determining the position of a wireless cdma transceiver
11/2000
11/29/2000CN2408488Y Synchronous clock for train operation time table in station
10/2000
10/19/2000WO2000062133A2 Method and device for satellite dual frequency comparison using a carrier phase
10/19/2000DE19916520A1 Verfahren zum Zwei-Weg Frequenzvergleich über Satellit mittels Trägerphase Method for two-way frequency comparison via satellite using carrier phase
09/2000
09/28/2000WO2000057203A1 Method and apparatus for satellite positioning system (sps) time measurement
08/2000
08/31/2000DE10008679A1 Time signal relay station for time correction system has antenna section that can be set to number of resonant frequencies and that receives standard time radio signal using set frequency
07/2000
07/18/2000US6091804 Device useful as a master/slave clock for transmitting standard time over a telephone network and a telephone network incorporating the device for transmitting and receiving standard time
07/05/2000EP0986733A4 Robust accurate gps time reference for space application
06/2000
06/27/2000US6081229 System and method for determining the position of a wireless CDMA transceiver
06/27/2000US6081163 Standard frequency and timing generator and generation method thereof
06/22/2000WO1999053338A3 Method and apparatus for determining time in a satellite positioning system
06/20/2000US6078224 Frequency standard generator
06/02/2000WO2000031610A1 Network subscriber
05/2000
05/25/2000WO2000029929A1 Network subscriber
05/24/2000EP1002263A2 A method for synchronising process control events and measurements in a real-time process control automation system
05/03/2000CN1052083C Correcting time indication of electronic watch
04/2000
04/18/2000US6052081 Method and apparatus for satellite positioning system based time measurement
03/2000
03/22/2000EP0986733A1 Robust accurate gps time reference for space application
03/08/2000CN1246934A Method and apparatus for satellite positioning system based time measurement
02/2000
02/24/2000WO1999066377A3 A method for synchronising process control events and measurements in a real-time process control automation system
01/2000
01/27/2000DE19933753A1 Distributed system application techniques using time synchronization technology
01/04/2000US6011955 Time correction menu for a selective call receiver
12/1999
12/28/1999US6009530 Real time clock synchronization in a telecommunications network
12/23/1999WO1999066377A2 A method for synchronising process control events and measurements in a real-time process control automation system
12/22/1999EP0965197A1 Event recording and analysis in telecommunications networks
11/1999
11/24/1999EP0958530A1 Method and apparatus for satellite positioning system based time measurement
10/1999
10/26/1999US5973640 Method and device for managing status/alarm message of GPS receiver and broadcasting system time
10/21/1999WO1999053338A2 Method and apparatus for determining time in a satellite positioning system
10/21/1999CA2557823A1 Method and apparatus for determining time in a satellite positioning system
10/19/1999US5969671 Method for the real-time determination of a time delay between stations in a radiolocation/radionavigation system
10/07/1999WO1999050618A1 Robust accurate gps time reference for space application
09/1999
09/23/1999WO1999047943A1 System and method for determining the position of a wireless cdma transceiver
09/08/1999EP0939921A1 Portable precision watch with additional functions
08/1999
08/24/1999US5943381 Multiple input frequency locked loop
08/11/1999EP0935178A2 Radio-controlled watch
08/10/1999US5936912 Electronic device and semiconductor memory device using the same
08/04/1999EP0933689A1 Time information management system
07/1999
07/28/1999CN1044411C Short-wave timing digital related testing method, device and short-wave self-check time keeping clock
07/27/1999US5930697 Heterodyne receiver with synchronous demodulation for receiving time signals
07/22/1999DE19742878A1 Technical field co-ordination for clocks and oscillators, to generate independent time scales by simultaneous undisturbed group running
06/1999
06/30/1999CN1221499A Portable precision watch with additional function
06/29/1999US5918040 Method for maintaining time synchronization between two processors in a network interface
06/09/1999CN1043598C A time synchronization apparatus and a method thereof using a global positioning system of a satellite
05/1999
05/27/1999DE19750929A1 Method of synchronising clocks esp. high resolution clocks in cascaded automating apparatuses connected in bus system
05/25/1999US5907685 System and method for synchronizing clocks in distributed computer nodes
05/19/1999CN1217097A Multiple input frequency locked loop
04/1999
04/07/1999EP0906592A1 Hydrogen sync
03/1999
03/23/1999US5887029 Method of scheduling spatially separated control events with an industrial controller
03/16/1999US5883596 GPS timing receiver using oversampling
03/09/1999US5881023 Self-correcting clock
03/03/1999EP0899637A1 Spacecraft disciplined reference oscillator
02/1999
02/17/1999EP0896762A1 Multiple input frequency locked loop
01/1999
01/19/1999US5861842 Spacecraft disciplined reference oscillator
12/1998
12/23/1998EP0886452A1 Method for time information delivery by a satellite station being part of a transmission system
12/08/1998US5848028 Method and apparatus for synchronizing clocks coupled to network
12/08/1998US5847613 Of an internal free running reference source
11/1998
11/24/1998US5842146 Method and apparatus of setting clock time and using time data in a vehicle navigation system
11/19/1998WO1998052107A1 Time information management system
11/11/1998EP0877306A2 Device for time synchronisation
10/1998
10/27/1998US5828248 Method and apparatus for generating a clock signal which is compensated for a clock rate thereof
10/15/1998DE19814178A1 Highly accurate timepiece or clock
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