Assignee
CHANG CHIN-LUN
1 granted patent·3 pending applications·0 citations·filing 2007–2014
Top patents by PatentIndex Score
4 records- 0132US2015136668A1Oil Separating ApparatusCHANG CHIN-LUN·Filed 2014·Application pending·0 cites
- 0232US2008271237A1Hydro-massage device for bathtubCHANG CHIN-LUN·Filed 2007·Application pending·0 cites
- 0325US7469790B2Oil extracting apparatusCHANG CHIN LUN·Filed 2007·Granted Dec 30, 2008·0 cites·5 claims
- 0424US2014197668A1Massage chairCHANG CHIN-LUN·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →