Inventor
ZHOU GUANGPING
US6 patents
Patents
6 patentsUS6466170B2Oct 15, 2002
Internal multi-band antennas for mobile communications
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US6611691B1Aug 26, 2003
Antenna adapted to operate in a plurality of frequency bands
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US7027838B2Apr 11, 2006
Duel grounded internal antenna
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US6275198B1Aug 14, 2001
Wide band dual mode antenna
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US6127979AOct 3, 2000
Antenna adapted to operate in a plurality of frequency bands
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US6738650B1May 18, 2004
Radiation shielding tri-band antenna adapted to provide dual band polarizations
MOTOROLA INC25 citations83