Inventor · disambiguated record

Cheng-Tung Chang

Also filed as: CHANG CHENG-TUNG

0 granted patents·2 pending applications·0 citations·filing 2001–2014

Technology areasD02G H04R

Files withTAIWAN TEXTILE RES INST1

Top patents by PatentIndex Score

2 records

0144US2015360122A1Acoustic energy inductive device, equipment and method using the sameTAIWAN TEXTILE RES INST·Filed 2014·Application pending·0 cites
0237US2002174644A1Fancy yarn spinning deviceFiled 2001·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →