Inventor
LIU RUIJIN
CN4 patents
Patents
4 patentsUS9431959B2Aug 30, 2016
Crystal oscillator
SHANGHAI EASTSOFT MICROELECTRONICS CO LTD6 citations67
US9698799B2Jul 4, 2017
Phase locked loop frequency calibration circuit and method
SHANGHAI EASTSOFT MICROELECTRONICS CO LTD3 citations64
US9564857B2Feb 7, 2017
Low noise amplifier and chip
SHANGHAI EASTSOFT MICROELECTRONICS CO LTD0 citations36
US9722831B2Aug 1, 2017
Carrier frequency offset processing method and apparatus and receiver
SHANGHAI EASTSOFT MICROELECTRONICS CO LTD0 citations34