Inventor · disambiguated record
Shih-Jung Chang
Also filed as: CHANG SHIH-JUNG
6 granted patents·7 pending applications·45 citations·filing 2005–2013
80Inventor score
Top patents by PatentIndex Score
13 records- 0186US8584531B2Ultrasonic gas flow measurement device including a dumbbell-shaped flow tube to increase gas flow speedLIAO SHU-TING·Filed 2011·Granted Nov 19, 2013·18 cites·9 claims
- 0276US7003195B1Dynamic power equalizerIND TECH RES INST·Filed 2005·Granted Feb 21, 2006·9 cites·11 claims
- 0366US8078248B2Digital logic module of oximeter sensor probeLEE CHAO-FA·Filed 2007·Granted Dec 13, 2011·12 cites·10 claims
- 0465US7496253B2Wide passband optical interleaverIND TECH RES INST·Filed 2006·Granted Feb 24, 2009·5 cites·10 claims
- 0551US9211079B2Bioelectrical impedance measurement apparatusTATUNG CO·Filed 2013·Granted Dec 15, 2015·1 cites·8 claims
- 0648US7974686B2Multi-channel bio-med electric signals capturing device based on a sound signal generationTATUNG CO·Filed 2009·Granted Jul 5, 2011·0 cites·7 claims
- 0746US2009171221A1System apparatus for monitoring heart and lung functionsTATUNG CO·Filed 2008·Application pending·0 cites
- 0841US2006122532A1Refrigerator with body fat meterTATUNG CO LTD·Filed 2005·Application pending·0 cites
- 0941US2014330158A1Bioelectrical impedance measurement methodTATUNG CO·Filed 2013·Application pending·0 cites
- 1037US2008013882A1Optical coupler with stabilized coupling ratioIND TECH RES INST·Filed 2006·Application pending·0 cites
- 1136US2011118563A1Portable multi-Parameter physiological monitoring and recording deviceTATUNG CO·Filed 2010·Application pending·0 cites
- 1235US2010266235A1Planar lightwave apparatusLIN YING-TSO·Filed 2007·Application pending·0 cites
- 1334US2011191110A1Multi-parameter physical audio signal decoding systemTATUNG CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →