Assignee
YUEN KENNETH
8 granted patents·6 pending applications·118 citations·filing 2003–2011
Top patents by PatentIndex Score
14 records- 0195US7325909B2Automatic ink refill system and methodsYUEN KENNETH·Filed 2005·Granted Feb 5, 2008·28 cites·22 claims
- 0292US6971740B2Ink cartridge refill system and method of useYUEN KENNETH·Filed 2003·Granted Dec 6, 2005·50 cites·16 claims
- 0371USD570905SInk cartridgeYUEN KENNETH·Filed 2006·Granted Jun 10, 2008·18 cites·1 claims
- 0464US8465136B2Ink cartridge refill apparatusYUEN KENNETH·Filed 2011·Granted Jun 18, 2013·1 cites·8 claims
- 0559US8251468B2Ink refill kitYUEN KENNETH·Filed 2009·Granted Aug 28, 2012·1 cites·19 claims
- 0654USD580971SInk cartridgeYUEN KENNETH·Filed 2006·Granted Nov 18, 2008·9 cites·1 claims
- 0753US7303267B2Actuator for automatic ink refill systemYUEN KENNETH·Filed 2004·Granted Dec 4, 2007·5 cites·24 claims
- 0846USD575331SInk cartridgeYUEN KENNETH·Filed 2007·Granted Aug 19, 2008·6 cites·1 claims
- 0944US2013031756A1Self-Locking FastenerYUEN KENNETH·Filed 2011·Application pending·0 cites
- 1043US2010134570A1Ink refill device and methodYUEN KENNETH·Filed 2008·Application pending·0 cites
- 1140US2008204527A1Ink cartridgeYUEN KENNETH·Filed 2007·Application pending·0 cites
- 1240US2008204528A1Ink cartridgeYUEN KENNETH·Filed 2007·Application pending·0 cites
- 1339US2008165214A1Ink cartridge fluid flow arrangements and methodsYUEN KENNETH·Filed 2007·Application pending·0 cites
- 1439US2008165232A1Ink cartridgeYUEN KENNETH·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →