Inventor · disambiguated record
Pin-Tang Lee
Also filed as: LEE PIN-TANG
4 granted patents·1 pending application·28 citations·filing 2012–2014
71Inventor score
Technology areasH04R
Top patents by PatentIndex Score
5 records- 0185US9210489B1Off-axial audio speaker using single audio sourceHUIYANG DONGMEI AUDIO PRODUCTS CO LTD·Filed 2014·Granted Dec 8, 2015·19 cites·17 claims
- 0270US8588453B1Reverse-direction co-axial earphoneLEE PIN-TANG·Filed 2012·Granted Nov 19, 2013·6 cites·2 claims
- 0366US9258630B2Coaxial audio speaker using single audio sourceHUIYANG DONGMEI AUDIO PRODUCTS CO LTD·Filed 2014·Granted Feb 9, 2016·3 cites·11 claims
- 0439US2015373436A1Multiple-vocal coil coaxial audio speaker using single audio sourceHUIYANG DONGMEI AUDIO PRODUCTS CO LTD·Filed 2014·Application pending·0 cites
- 0535US9124976B2Treble and bass headphone structureEASTERN TECHNOLOGIES HOLDING LTD·Filed 2014·Granted Sep 1, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →