Assignee
WANG ALEX KUO-SHEN
3 granted patents·1 pending application·34 citations·filing 2004–2007
Technology mixB41J4
Top patents by PatentIndex Score
4 records- 0193US7328974B2Inkjet printer ink cartridgeWANG ALEX KUO-SHEN·Filed 2005·Granted Feb 12, 2008·21 cites·4 claims
- 0262US7328986B2Inkjet printer ink cartridgeWANG ALEX KUO-SHEN·Filed 2004·Granted Feb 12, 2008·9 cites·4 claims
- 0349US7192109B2Environmental protection ink cartridge controlWANG ALEX KUO-SHEN·Filed 2004·Granted Mar 20, 2007·4 cites·2 claims
- 0440US2009058958A1Environmental protection ink cartridge / toner cartridge automatic refill chipWANG ALEX KUO-SHEN·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →