Power inverter controller and method

Power supply circuit for SATA control chip

Printed circuit board mount electro-magnetic interference suppre

Printed-circuit assembly

Protective arrangement for electronic functional units...

Proximity switch

Pulse generating system with high energy electrical pulse transf

Pulsed infrared difference frequency generation in CdGeAs.sub.2

Pyroelectric non-linear optical component

Radiation shield system

Resonantly enhanced four-wave mixing

Rotating optical frequency chirp device

Selectable make-brake ground connector, cable and/or system

Selectively switchable superconducting electromagnetic shield

Shielded computer network switch

Shielded electrical cable system

Signal conditioning apparatus

Signal transmitting system having spurious radiation preventing

Six-phase power line geometry for reduced electric and magnetic

Source of ultraviolet light employing a laser pumped borate crys