Akm semiconductor inc.
Analog devices inc.
Analog devices inc./maxim integrated
BB
Bouffalo Lab
Broadcom limited
Broadcom/AVAGO
California Eastern Laboratories
Chipanalog
CHIPSEA
Dialog Semiconductor
DreamLNK
EBYTE
ESPRESSIF
Fengniao Wuxian
Forsinve
Geehy
H-SUN
Hangzhou Zhongke Wei
HOPERF
I-CORE
Infineon technologies
Infineon/cypress
INPLAY
JSMSEMI
JYJE
LCX
MaxLinear
Melexis
Microchip technology
Murata electronics
Nanjing Zhongke Wei
NORDIC
NXP USA inc
Onsemi
Panqi Wei
QIACHIP
Qualcomm
radiolink
Renesas electronics america
Rohm semiconductor
SEMTECH
SKYWORKS/SILICON LABS
SPARK Microsystems
Stmicroelectronics
suntek
Synoxo
Taiyo yuden
Texas Instruments
THALES
TOSHIBA
VIBRATION
Vollgo
WCH
WF
wisesun
WL
Wurth
XINLUDA
XRADIOTECH
Zarlink
Zilog