Kingbright
OSRAM Opto Semiconductors Inc.
Everlight Electronics Co Ltd
WEC
Harvatek Corporation
Broadcom Limited
Rohm Semiconductor
Vishay Semiconductor Opto Division
Solidlite
Lumex Opto/Components Inc.
Inolux
Venkel
SunLED
Panasonic Electronic Components
LITEON
Visual Communications Company - VCC
Stanley Electric Co
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