Inventor · disambiguated record
King Biu Mak
Also filed as: MAK KING B · MAK KING BIU
9 granted patents·4 pending applications·89 citations·filing 1997–2007
87Inventor score
Top patents by PatentIndex Score
13 records- 0170US6637481B2Apparatus for sharpening a writing instrumentFiled 2002·Granted Oct 28, 2003·17 cites·15 claims
- 0269USD405830SElectric pencil sharpenerMAK KING BIU·Filed 1998·Granted Feb 16, 1999·17 cites·1 claims
- 0368US7455087B2Electric sharpener for writing instrumentsMAK KING BIU·Filed 2007·Granted Nov 25, 2008·5 cites·16 claims
- 0463US6397480B1Mechanism for sharpening a writing instrumentFiled 2000·Granted Jun 4, 2002·12 cites·6 claims
- 0557US5993188AFood extruding deviceFiled 1997·Granted Nov 30, 1999·29 cites·6 claims
- 0649US2007125728A1Container for elongate articlesMAK KING B·Filed 2005·Application pending·0 cites
- 0742US2007199617A1Motorized stationery itemMAK KING B·Filed 2005·Application pending·0 cites
- 0841US6898856B2Letter openerFiled 2003·Granted May 31, 2005·6 cites·11 claims
- 0941US2005092039A1Lock for a fastenerFiled 2003·Application pending·0 cites
- 1040US2009014566A1Paper shredding toolMAK KING BIU·Filed 2007·Application pending·0 cites
- 1133USD434444SPencil sharpener casingMAK KING BIU·Filed 1999·Granted Nov 28, 2000·2 cites·1 claims
- 1228USD457190SClip dispenserFiled 2000·Granted May 14, 2002·1 cites·1 claims
- 1326USD452531SClip dispenserFiled 2001·Granted Dec 25, 2001·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →