A surveying instrument having means for transmitting signals bet
A.C. Solid state relay circuit and structure
Active optical logic device incorporating a surface-emitting las
Actuator apparatus utilizing a shape-memory alloy
Adapter for diesel-engine-timing meter
Apparatus and method for high-bandwidth opto-coupler interface
Apparatus and method for high-bandwidth opto-coupler interface
Apparatus and method for varying the timing of a control signal
Apparatus and method for varying the timing of a control signal
Apparatus for optical power transmission and optically powered s
Apparatus for transmitting signals between two relatively rotata
Applications of dual function electro-optic transducer in optica
Arrangement comprising two elements which can be rotatably...
Arrangement for shielding electronic components and providing po
Assembly for optical communication between high and low voltage
Asynchronous bidirectional node switch