Inventor · disambiguated record
Tat Nin Lui
Also filed as: LUI TAT N · LUI TAT NIN
24 granted patents·2 pending applications·356 citations·filing 1990–2005
96Inventor score
Files withCHOON NANG ELEC APPL MFY LTD12CHOON NANG ELECTRICAL APPLIANCE MFTY LTD8CHOON NANG ELECTRICAL APPLIANCE MANUFACTORY LTD1CHOON NANG ELECTRICAL APPLIANCE MFTG LTD1CHOON NANG ELECTRICAL APPLIANCE MFY1
Top patents by PatentIndex Score
26 records- 0190USD392530SElectric drillCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1997·Granted Mar 24, 1998·41 cites·1 claims
- 0284USD453288SElectric grinderCHOON NANG ELEC APPL MFY LTD·Filed 2001·Granted Feb 5, 2002·30 cites·1 claims
- 0383US7293944B2Power tool with tool bit holder operatorCHOON NANG ELEC APPL MFY LTD·Filed 2005·Granted Nov 13, 2007·13 cites·20 claims
- 0479USD429133SElectric sawCHOON NANG ELECTRICAL APPLIANCE MFY·Filed 1999·Granted Aug 8, 2000·25 cites·1 claims
- 0578USD446431SElectric driving toolCHOON NANG ELEC APPL MFY LTD·Filed 2000·Granted Aug 14, 2001·23 cites·1 claims
- 0676US6506006B2Power hand tool having a detachable handleCHOON NANG ELEC APPL MFY LTD·Filed 2001·Granted Jan 14, 2003·18 cites·12 claims
- 0775USD384031SBattery packCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1995·Granted Sep 23, 1997·19 cites·1 claims
- 0874USD526177SElectric sawCHOON NANG ELEC APPL MFY LTD·Filed 2004·Granted Aug 8, 2006·13 cites·1 claims
- 0969US6637987B2Drill bitCHOON NANG ELEC APPL MFY LTD·Filed 2002·Granted Oct 28, 2003·15 cites·13 claims
- 1068US7107690B2Electric cutting toolCHOON NANG ELEC APPL MFY LTD·Filed 2004·Granted Sep 19, 2006·14 cites·13 claims
- 1167USD384032SBattery packCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1995·Granted Sep 23, 1997·14 cites·1 claims
- 1266USD401827SElectric hand sawCHOON NANG ELECTRICAL APPLIANCE MFTG LTD·Filed 1997·Granted Dec 1, 1998·15 cites·1 claims
- 1366USD389384SElectric drillCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1996·Granted Jan 20, 1998·13 cites·1 claims
- 1465US7109613B2Power hand toolCHOON NANG ELEC APPL MFY LTD·Filed 2004·Granted Sep 19, 2006·12 cites·12 claims
- 1565USD400418SChuck for electric drillSHANDONG WEIDA MACHINE TOOL TOOLS GROUP CORP·Filed 1997·Granted Nov 3, 1998·15 cites·1 claims
- 1663USD377893SElectric drillCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1995·Granted Feb 11, 1997·12 cites·1 claims
- 1761USD403222SChuck for electric drillCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1997·Granted Dec 29, 1998·11 cites·1 claims
- 1861USD335604SRoller blindCHOON NANG ELECTRICAL APPLIANCE MANUFACTORY LTD·Filed 1990·Granted May 18, 1993·15 cites·1 claims
- 1960USD453460SElectric sanderCHOON NANG ELEC APPL MFY LTD·Filed 2001·Granted Feb 12, 2002·11 cites·1 claims
- 2054USD365408SFloodlightCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1994·Granted Dec 19, 1995·7 cites·1 claims
- 2148US7157180B2Rechargeable battery packCHOON NANG ELEC APPL MFY LTD·Filed 2003·Granted Jan 2, 2007·10 cites·14 claims
- 2246USD388563SVacuum cleanerCHOON NANG ELECTRICL APPLIANCE MFTY LTD·Filed 1994·Granted Dec 30, 1997·6 cites·1 claims
- 2345US2006077667A1Lighting deviceCHOON NANG ELEC APPL MFY LTD·Filed 2004·Application pending·0 cites
- 2445US2006199072A1Battery operation device with battery pack release mechanismPERPETUAL GREEN LTD·Filed 2005·Application pending·0 cites
- 2542USD415941SElectric jigsawCHOON NANG ELECTRICAL APPLIANCE MFTY LTD·Filed 1998·Granted Nov 2, 1999·4 cites·1 claims
- 2636US7101267B2Tool holder for power toolCHOON NANG ELEC APPL MFY LTD·Filed 2004·Granted Sep 5, 2006·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →