77481251
May 22, 2008
Sep 22, 2009
Semiconductors; voltage regulators and dc/dc converters; battery power management devices; battery chargers; display and lighting products, namely, drivers and controls for light emitting diodes (LED) and audio and haptic drivers and controls for portable electronic devices; computer, electrical and power switches; current limit interfaces for computers and portable electronic devices, and power management devices, namely, power regulation and distribution components for electronic devices
Electrical and Scientific Apparatus