Assignee
MAK KING BIU
3 granted patents·1 pending application·24 citations·filing 1998–2007
Top patents by PatentIndex Score
4 records- 0169USD405830SElectric pencil sharpenerMAK KING BIU·Filed 1998·Granted Feb 16, 1999·17 cites·1 claims
- 0268US7455087B2Electric sharpener for writing instrumentsMAK KING BIU·Filed 2007·Granted Nov 25, 2008·5 cites·16 claims
- 0340US2009014566A1Paper shredding toolMAK KING BIU·Filed 2007·Application pending·0 cites
- 0433USD434444SPencil sharpener casingMAK KING BIU·Filed 1999·Granted Nov 28, 2000·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →