Advanced Photonix, Inc. [API]
Aeroflex Holding Corp. [ARX]
Amkor Technology, Inc. [AMKR]
ANADIGICS, Inc. [ANAD]
Analog Devices, Inc. [ADI]
Applied Micro Circuits Corporation [AMCC]
Audience, Inc. [ADNC]
AXT, Inc. [AXTI]

Broadcom Corporation [BRCM]

Cabot Microelectronics Corporation [CCMP]
China Sunergy Co., Ltd. [CSUN]

Diodes Incorporated [DIOD]

EMCORE Corporation [EMKR]
Exar Corporation [EXAR]

Fairchild Semiconductor International, Inc. [FCS]

Hittite Microwave Corporation [HITT]

International Rectifier Corporation [IRF]
inTEST Corporation [INTT]
IPG Photonics Corporation [IPGP]
Irvine Sensors Corporation

Marvell Technology Group Ltd. [MRVL]
MEMC Electronic Materials, Inc. [WFR]
Micrel, Incorporated [MCRL]
Micropac Industries, Inc. [MPAD.OB]
Microsemi Corporation [MSCC]
MoSys, Inc. [MOSY]

O2Micro International Limited [OIIM]
OmniVision Technologies, Inc. [OVTI]
Oplink Communications, Inc. [OPLK]

ParkerVision, Inc. [PRKR]
Pericom Semiconductor Corporation [PSEM]
Photronics, Inc. [PLAB]
Pixelworks, Inc. [PXLW]
PLX Technology, Inc. [PLXT]
PMC-Sierra, Inc. [PMCS]
Power Integrations, Inc. [POWI]

QLogic Corporation [QLGC]
QuickLogic Corporation [QUIK]

ReneSola Ltd [SOL]
RF Micro Devices, Inc. [RFMD]

Satcon Technology Corporation [SATC]
Semiconductor Manufacturing International Corporation [SMI]
Semtech Corporation [SMTC]
Sequans Communications S.A. [SQNS]
Skyworks Solutions, Inc. [SWKS]
Standard Microsystems Corporation [SMSC]
Superconductor Technologies, Inc. [SCON]
Supertex, Inc. [SUPX]

Taiwan Semiconductor Manufacturing Company Limited [TSM]
Tech/Ops Sevcon, Inc.
Tower Semiconductor Ltd. [TSEM]
TranSwitch Corporation [TXCC]
TriQuint Semiconductor, Inc. [TQNT]

Vitesse Semiconductor Corporation [VTSS]
Volterra Semiconductor Corporation [VLTR]

Yingli Green Energy Holding Company Limited [YGE]