Assignee
CHEN CHIEN-CHAO
1 granted patent·3 pending applications·6 citations·filing 2006–2008
Top patents by PatentIndex Score
4 records- 0156US7168657B2Toy helicopter landing skid structureCHEN CHIEN-CHAO·Filed 2006·Granted Jan 30, 2007·6 cites·4 claims
- 0237US2008031734A1Main shaft slide sleeve assembly for remote control helicopterCHEN CHIEN-CHAO·Filed 2006·Application pending·0 cites
- 0336US2006266880A1Servo fixing base structure for remote control helicopersCHEN CHIEN-CHAO·Filed 2006·Application pending·0 cites
- 0432US2008254267A1Printed matter and fabrication method thereofCHEN CHIEN-CHAO·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →