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Broadcom Limited
Everlight Electronics Co Ltd
OSRAM Opto Semiconductors Inc.
Dialight
Rohm Semiconductor
NTE Electronics, Inc
Inolux
SunLED
LITEON
Panasonic Electronic Components
Kingbright
Vishay Semiconductor Opto Division
QT Brightek (QTB)
Lumex Opto/Components Inc.
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