Adafruit
Akm semiconductor inc.
Allwinner
AMD(Advanced Micro Devices)
Ams
Analog devices inc.
Analog devices inc./maxim integrated
BB
Chiplntelli
CHIPLON
Cirrus logic inc.
CMLMICRO
Dialog Semiconductor
Diodes incorporated
DIOO
Everest-semi
HARRIS
HGSEMI
HTCSEMI
I-CORE
IKSEMICON
Infineon technologies
JRC
JSMSEMI
LX
Macrosilicon
Microchip technology
NINE CIHP
Nisshinbo
NUVOTON
NXP USA inc
Onsemi
Renesas electronics america
Rochester Electronics
Rohm semiconductor
Sanyo denki
SANYOU
SGMICRO
SKYWORKS/SILICON LABS
Sparkfun electronics
Stmicroelectronics
SX
Tempo Communications
Texas Instruments
TM
VLSI
WT
Xinghai
XINLUDA
Xmos
Yuyin Tianxia