Inventor · disambiguated record
The-Nan Chang
Also filed as: CHANG THE-NAN
16 granted patents·2 pending applications·106 citations·filing 2003–2009
92Inventor score
Files withTATUNG CO8TATUNG CO LTD5UNIV TATUNG3TATUNG COMPANY AND TATUNG UNIV1TATUNG UNIVERSITY & TATUNG COM1
Top patents by PatentIndex Score
18 records- 0181US7006048B2Dual operational frequency slot antennaTATUNG CO LTD·Filed 2004·Granted Feb 28, 2006·36 cites·5 claims
- 0276US7319429B2Partially reflective surface antennaTATUNG CO·Filed 2006·Granted Jan 15, 2008·10 cites·13 claims
- 0369US7639186B2Dual band antennaTATUNG CO·Filed 2007·Granted Dec 29, 2009·6 cites·9 claims
- 0468US7161539B2Microstrip reflective array antenna adopting a plurality of U-slot patchesTATUNG CO LTD·Filed 2005·Granted Jan 9, 2007·9 cites·7 claims
- 0562US7388500B2Enhanced mechanism for radio frequency identification readerTATUNG CO·Filed 2005·Granted Jun 17, 2008·2 cites·5 claims
- 0660US7382320B2Circularly polarized antennaTATUNG COMPANY AND TATUNG UNIV·Filed 2006·Granted Jun 3, 2008·5 cites·19 claims
- 0760US7259721B2Reflecting board with variable slot size for a microstrip reflectarray antennaTATUNG CO·Filed 2006·Granted Aug 21, 2007·6 cites·18 claims
- 0859US7598914B2Wide band co-planar waveguide feeding circularly polarized antennaTATUNG CO·Filed 2008·Granted Oct 6, 2009·3 cites·19 claims
- 0959US7362272B2Circularly polarized antennaTATUNG CO·Filed 2006·Granted Apr 22, 2008·3 cites·5 claims
- 1057US7439913B2Microstrip reflectarray antennaTATUNG CO·Filed 2006·Granted Oct 21, 2008·5 cites·17 claims
- 1154US7315283B2Dual-band circularly polarized antennaTATUNG CO·Filed 2006·Granted Jan 1, 2008·2 cites·16 claims
- 1254US7271768B2Circularly polarized array antennaTATUNG CO LTD·Filed 2005·Granted Sep 18, 2007·4 cites·13 claims
- 1351US8049672B2Ultra wideband antenna with band-notched characteristicsUNIV TATUNG·Filed 2008·Granted Nov 1, 2011·2 cites·11 claims
- 1450US7548217B2Partially reflective surface antennaTATUNG UNIVERSITY & TATUNG COM·Filed 2008·Granted Jun 16, 2009·2 cites·17 claims
- 1548US7026998B2Stacked microstrip reflect array antennaTATUNG CO LTD·Filed 2004·Granted Apr 11, 2006·7 cites·10 claims
- 1643US2010097271A1Radome and microstrip patch antenna having the sameUNIV TATUNG·Filed 2009·Application pending·0 cites
- 1736US6861987B2Bilayer microstrip reflector antennaTATUNG CO LTD·Filed 2003·Granted Mar 1, 2005·4 cites·7 claims
- 1829US2007035450A1Dual frequency antennaUNIV TATUNG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →