Electronic timepiece, control method for electronic...
Electronic watch transmitting/receiving system
Electronic watch with an automatic time indication modifier
Electronic wristwatch with alarm function
Equipment case, wrist watch case, and radio controlled watch
High precision radio signal controlled continuously updated digi
High resolution, remotely resettable time clock
Highly stable frequency generator
Location acquisition and time adjusting system
Location acquisition and time adjusting system
Method and apparatus for accurate time maintenance and display
Method and apparatus for accurate time maintenance and display
Method and apparatus for displaying local time on...
Method and apparatus for precision ranging using stable clocks
Method and apparatus for transferring time information to a watc
Method and arrangement for pulse spacing measurement
Method and system for synchronizing a time of day clock...
Method and system for synchronizing separated clocks
Method for operation of a radio-controlled clock and radio-contr
Method for timing a clock