The following is a comparison table in Chinese and English:
MAXIM
TI(Texas Instruments)
RENESAS
ST(ST)
SUNPLUS
FREESCALE(Freescale)
FUJI ELECTRIC(Fuji Electric)
FOXCONN ELECTRONICS(Foxconn)
ECHELON(Echelon)
HYNIX(Hyundai)
LINEAR(LINEAR)
INFINEON Gaga
INTER(Intel)