DEVICES COMPRISED CATHODE RAY

Brand Owner Address Description
ATOM ADT SERVICES AG IP Law Department Freier Platz 10 Schaffhausen 8200 Switzerland Devices comprised of cathode ray tubes, namely, computer screens and keyboards for use in accessing global electronic communications networks and for executing computer programs;
 

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

    
Technical Examples
  1. Apparatus and methods for measuring cathode fall in fluorescent lamps are disclosed. Together with measurements of cathode temperature, such measurements of cathode fall may inform a determination of cathode heater voltage as a function of discharge current (i.e., a cathode-heating-profile) that avoids both sputtering and excess-evaporation.