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KR102220451B1
(ko)
*
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2020-02-03 |
2021-02-25 |
삼성전자 주식회사 |
무선 통신 시스템에서 빔 정보 송수신 장치 및 방법
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US11695464B2
(en)
*
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2020-02-03 |
2023-07-04 |
Lg Electronics Inc. |
Method for intelligently transmitting and receiving signal and device l'hereof
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