Inventor

FU JO-WANG

TW2 patents

Patents

2 patents

US7295162B2Nov 13, 2007

Dual-frequency directional antenna and high/low frequency ratio adjusting method thereof

CORETRONIC CORP10 citations79

US7259725B2Aug 21, 2007

Log-periodic dipole array antenna

CORETRONIC CORP7 citations69