Apparatus having a protective circuit

Apparatus including resonant-tunneling device having multiple-pe

Apparatus increasing diode switching speeds

Apparatus or method for stabilizing the frequency of a clock sig

Apparatus providing signals for burn-in of integrated circuits

Apparatus to control multiple parallel batteries to share...

Apparatus to regulate the illumination range of a motor vehicle

Apparatus to transform a single frequency, linearly polarized la

Apparatus to transform a single frequency, linearly polarized la

Apparatus which is electronically switched on and off

Apparatus with speaker

Apparatus, circuit and method of wiring for supplying power

Apparatus, method and article of manufacture providing for auxil

Apparatus, method, and system for conveying electrical energy

Apparatus, methods, and articles of manufacture for a switch...

Apparatus, system, and method for a low cost multiple output...

Apparatus, system, and method for maximizing power system...

Apparatus, system, and method for maximizing power system...

Apparatus, system, and method for reducing power consumption...

Apparatus, system, and method for safely connecting a device...