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Publication numberUSD492670 S1
Publication typeGrant
Application numberUS 29/185,438
Publication dateJul 6, 2004
Filing dateJun 27, 2003
Priority dateJun 13, 2003
Publication number185438, 29185438, US D492670 S1, US D492670S1, US-S1-D492670, USD492670 S1, USD492670S1
InventorsZhen-Da Hung, Lung-Sheng Tai, Hsien-Chu Lin
Original AssigneeHon Hai Precision Ind. Co., Ltd
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Planar antenna
US D492670 S1
Abstract  available in
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  1. The ornamental design for a planar antenna, as shown.

FIG. 1 is a front, top and left side perspective view of a planar antenna;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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US7510117Jun 4, 2004Mar 31, 2009Impinj IncDecoding with memory in RFID system
US7525438May 15, 2007Apr 28, 2009Impinj, Inc.RFID tags combining signals received from multiple RF ports
US7528728Aug 26, 2005May 5, 2009Impinj Inc.Circuits for RFID tags with multiple non-independently driven RF ports
US7667589Jul 14, 2004Feb 23, 2010Impinj, Inc.RFID tag uncoupling one of its antenna ports and methods
US8427291Dec 10, 2008Apr 23, 2013Fujitsu Ten LimitedInformation recording apparatus
U.S. ClassificationD14/230