Apparatus for correcting misconvergence and geometric...

Apparatus for counteracting the cathode current increase occurri

Apparatus for coupling electromagnetic radiation from a waveguid

Apparatus for coupling energy to electrodeless lamp applicators

Apparatus for coupling power into a body of gas

Apparatus for decoding a DPCM encoded signal

Apparatus for deflecting electron beams and color cathode ray tu

Apparatus for detecting a geometric distortion of an image on a

Apparatus for detecting abnormal states in a discharge tube circ

Apparatus for detecting low-speed electrons

Apparatus for digital communications with multiparameter...

Apparatus for digital communications with multiparameter...

Apparatus for dimming a fluorescent lamp with a magnetic ballast

Apparatus for dimming a fluorescent lamp with a magnetic...

Apparatus for dimming discharge lamp having electromagnetic regu

Apparatus for discharging plasma display panel with time-lag...

Apparatus for driving a discharge lamp

Apparatus for driving a display panel

Apparatus for driving a fluorescent lamp

Apparatus for driving a light source and liquid crystal...