패밀리특허 검색결과
Status	Patent	Country	KIPRIS
Registered	주기적으로 CSI 피드백 정보를 전송하는 단말	KOREA
Registered	주기적으로 CSI 피드백 정보를 전송하는 단말	KOREA
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	GERMANY
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	UNITED STATES
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	UNITED KINGDOM
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	ITALY
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	CHINA
Registered	TERMINAL FOR PERIODICALLY TRANSMITTING CSI FEEDBACK INFORMATION	FRANCE