Assignee
HUNG YU-CHING
TW·5 granted patents·2 pending applications·77 citations·filing 2005–2011
Technology mixA47C7
Top patents by PatentIndex Score
7 records- 0188US6974190B1Armrest adjustment mechanismHUNG YU-CHING·Filed 2005·Granted Dec 13, 2005·48 cites·4 claims
- 0270US7510243B1Folding and fixing structure of a chair backrestHUNG YU-CHING·Filed 2007·Granted Mar 31, 2009·13 cites·4 claims
- 0365US7311361B2Apparatus for simultaneously folding seat back and armrestHUNG YU-CHING·Filed 2006·Granted Dec 25, 2007·9 cites·5 claims
- 0458US8087722B2Armchair with a storage deviceHUNG YU-CHING·Filed 2009·Granted Jan 3, 2012·4 cites·7 claims
- 0556US7703853B2Chair with height adjustable armrests and a foldable backHUNG YU-CHING·Filed 2008·Granted Apr 27, 2010·3 cites·3 claims
- 0642US2013082501A1Foldable chairHUNG YU-CHING·Filed 2011·Application pending·0 cites
- 0742US2012242130A1Chair with waist rest and armrestsHUNG YU-CHING·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →