Inventor · disambiguated record
Benson Chun Kit Cheung
Also filed as: CHEUNG BENSON CHUN KIT
17 granted patents·389 citations·filing 2001–2017
95Inventor score
Technology areasA47L
Files withONE WORLD TECHNOLOGIES LTD12TECHTRONIC IND CO LTD2TTI MACAO COMMERCIAL OFFSHORE LTD2ONE WORLD TECHNOLOGIES1
Top patents by PatentIndex Score
17 records- 0194USD504394SBattery packONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Apr 26, 2005·52 cites·1 claims
- 0293USD491438SHammer drillONE WORLD TECHNOLOGIES LTD·Filed 2003·Granted Jun 15, 2004·51 cites·1 claims
- 0388USD488978SHammer drillONE WORLD TECHNOLOGIES·Filed 2002·Granted Apr 27, 2004·38 cites·1 claims
- 0487USD476542SPivot driverONE WORLD TECHNOLOGIES LTD·Filed 2001·Granted Jul 1, 2003·34 cites·1 claims
- 0583USD467146SStick driverONE WORLD TECHNOLOGIES LTD·Filed 2001·Granted Dec 17, 2002·27 cites·1 claims
- 0680USD472779SStick driverONE WORLD TECHNOLOGIES LTD·Filed 2001·Granted Apr 8, 2003·24 cites·1 claims
- 0780USD462249SKeyless drill chuckTECHTRONIC IND CO LTD·Filed 2001·Granted Sep 3, 2002·26 cites·1 claims
- 0879USD494034SSpeed drillONE WORLD TECHNOLOGIES LTD·Filed 2002·Granted Aug 10, 2004·24 cites·1 claims
- 0978US11419465B2Handheld vacuum cleanerTTI MACAO COMMERCIAL OFFSHORE LTD·Filed 2017·Granted Aug 23, 2022·3 cites·26 claims
- 1078USD470737SElectric screw gunONE WORLD TECHNOLOGIES LTD·Filed 2002·Granted Feb 25, 2003·22 cites·1 claims
- 1177USD461696SKeyless drill chuckTECHTRONIC IND CO LTD·Filed 2001·Granted Aug 20, 2002·22 cites·1 claims
- 1275USD501385SDrillONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Feb 1, 2005·21 cites·1 claims
- 1373US11363921B2Handheld vacuum cleanerTTI MACAO COMMERCIAL OFFSHORE LTD·Filed 2017·Granted Jun 21, 2022·2 cites·17 claims
- 1473USD472439SPivot driverONE WORLD TECHNOLOGIES LTD·Filed 2001·Granted Apr 1, 2003·18 cites·1 claims
- 1562USD521337SHammer drillONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted May 23, 2006·13 cites·1 claims
- 1651USD506436SBattery chargerONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Jun 21, 2005·7 cites·1 claims
- 1745USD514507SBattery chargerONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Feb 7, 2006·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →