HAND HELD ELECTRONIC INSTRUMENT WHICH

Brand Owner Address Description
E1-WATCHER ELECTRODATA, INC. 23020 Miles Road Bedford OH 441285400 hand held electronic instrument which tests and measures signal quality in telecommunication equipment;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A hand-held electronic device with a keyboard optimized for use with the thumbs is disclosed. In order to operate within the limited space available on a hand-held electronic device, the present invention optimizes the placement and shape of the keys, preferably using keys that are oval or oblong in shape, and that are placed at angles designed to facilitate thumb-typing. The angles at which keys on either side of the keyboard are placed is complimentary.