Assignee
TUNG YU OA CO LTD
TW·5 granted patents·2 pending applications·154 citations·filing 2001–2008
Technology mixA47C7
Top patents by PatentIndex Score
7 records- 0191US7147285B2Reclining apparatus for chairTUNG YU OA CO LTD·Filed 2004·Granted Dec 12, 2006·81 cites·20 claims
- 0280US6419320B1Base manipulation device for office chairTUNG YU OA CO LTD·Filed 2001·Granted Jul 16, 2002·43 cites·2 claims
- 0363US7278685B1ReclinerTUNG YU OA CO LTD·Filed 2006·Granted Oct 9, 2007·7 cites·20 claims
- 0463US6488336B1Backrest adjustment deviceTUNG YU OA CO LTD·Filed 2001·Granted Dec 3, 2002·17 cites·3 claims
- 0562US7506935B1Adjustment means for backrestTUNG YU OA CO LTD·Filed 2008·Granted Mar 24, 2009·6 cites·19 claims
- 0646US2007290537A1ReclinerTUNG YU OA CO LTD·Filed 2006·Application pending·0 cites
- 0744US2006202530A1ChairTUNG YU OA CO LTD·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →