发明授权
US08929805B2 System, method, and device for radio frequency communication 有权
用于射频通信的系统,方法和装置

System, method, and device for radio frequency communication
摘要:
A radio frequency communication system, method, and device operate in the VHF, UHF, or SHF range, where a controller controls the radio-frequency communication range provided by the VHF, UHF, or SHF radiation.
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