Enhanced quadribalanced digital time displays

Enhanced quadribalanced digital time displays

Fault tolerant time synchronization

Furnace fan timer

Gps features and functionality in an athletic watch system

Hand worn input device

Heat pump system with multi-stage centrifugal compressors

Holder for a replacement battery for a watch

Horological time display

Hot water tank energy controller

Improved timepiece

In-wall electronic timer

Interactive drug dispenser

Interactive voice recognition digital clock

Liquid crystal display device

Means controlling a flue damper

Means for loading or extracting data from a portable object,...

Metal case watch provided with an electonic module for...

Method and apparatus for a constant frequency clock source...

Method and apparatus for controlling an hydraulic cylinder