OSRAM GmbH
Power TOPLED® Hyper-Bright LED
OSRAM GmbH
Power TOPLED Enhanced thin film LED
OSRAM GmbH
Power TOPLED® Hyper-Bright LED
Philips Electronics
NPN microwave power transistor
Philips Electronics
NPN microwave power transistor
Siemens AG
Power TOPLED® Hyper-Bright LED
Siemens AG
Power TOPLED® Hyper-Bright LED