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Assistant reflector for wirele LAN (Patent on a new device)
Resonator built-in antenna(Patent on a new device)
Omni-directional wideband antenna (Patent on a new device)
Ultrahigh frequency communication antenna (Patent on a new device)
Directional multiband micro strip slot antenna (Patent on a new device)
Directional multiband slot antenna (Patent on a new device)
Micro strip line slot antenna (Patent on a new device)
Vertical dipole antenna using ceramic dielectric (Patent on a new device)
The structure of mobile phone antenna that send and receive antenna is divided (Patent on a new device)
Helical antenna for satellite mobile phone(Patent on a new device)
Patch antenna for receiving a satellite radio broadcast(Patent on a new device)
Retractable antenna for mobile phone(Patent on a new device)
Antenna structure of portable radiotelegraph(Patent on a new device)