AEG Telefunken
Analog Devices
Ates Component
Atmel Corporation
Fairchild Corp.
Hitachi, Ltd.
ITT Semiconductors
Infineon
Linear Technology
Matsushita
Maxim Integrated
Motorola Products
NXP
National
Nippon Electric
Philips
RFT electronic
Rohm
SGS Thomson
Sanken
Siemens AG
Signetics
Tesla
Texas Instruments
Tokyo Sanyo Co.
Toshiba
Valvo GmbH
diverse
