Inventor · disambiguated record
Kenneth Liu
Also filed as: LIU KENNETH · LIU KENNETH A · LIU KENNETH C
14 granted patents·3 pending applications·242 citations·filing 1986–2022
92Inventor score
Files with2932105 CANADA INC3AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC3SHENZHEN QIANHAI LIVALL IOT TECH CO LTD3FALKENSTEIN MERRICK1KNP LTD1
Top patents by PatentIndex Score
17 records- 0192USD494438SMulti-tool2932105 CANADA INC·Filed 2003·Granted Aug 17, 2004·62 cites·1 claims
- 0286US6690431B1Audio/video amplifier with the function of automatic turning on/offMG INT ZHONG SHAN CO LTD·Filed 2000·Granted Feb 10, 2004·67 cites·8 claims
- 0375US8453515B2Apparatus and method for fatigue testing of a material specimen in a high-pressure fluid environmentWANG JY-AN·Filed 2010·Granted Jun 4, 2013·3 cites·14 claims
- 0474US6588283B2Fracture toughness determination using spiral-grooved cylindrical specimen and pure torsional loadingUT BATTELLE LLC·Filed 2001·Granted Jul 8, 2003·12 cites·32 claims
- 0574USD449544SDigital golf score deviceKNP LTD·Filed 2000·Granted Oct 23, 2001·23 cites·1 claims
- 0672US4686860ASelf-aligning hydraulic piston assembly for tensile testing of ceramicUS ENERGY·Filed 1986·Granted Aug 18, 1987·31 cites·3 claims
- 0769USD1042484SDisplay screen, or portion thereof, with a transitional graphical user interfaceAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2021·Granted Sep 17, 2024·5 cites·1 claims
- 0869USD1042485SDisplay screen, or portion thereof, with a graphical user interfaceAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2021·Granted Sep 17, 2024·5 cites·1 claims
- 0962US10156582B2Bicycle pedaling frequency sensorSHENZHEN QIANHAI LIVALL IOT TECH CO LTD·Filed 2015·Granted Dec 18, 2018·1 cites·7 claims
- 1055US5237876AApparatus for tensile testing plate-type ceramic specimensMARTIN MARIETTA ENERGY SYSTEMS·Filed 1992·Granted Aug 24, 1993·19 cites·9 claims
- 1151US2018310655A1Light Emitting Helmet and Manufacturing Method ThereofSHENZHEN QIANHAI LIVALL IOT TECH CO LTD·Filed 2016·Application pending·0 cites
- 1250USD555978SWater bottle2932105 CANADA INC·Filed 2006·Granted Nov 27, 2007·8 cites·1 claims
- 1348US10368603B2Luminous helmet and manufacturing method thereofSHENZHEN QIANHAI LIVALL IOT TECH CO LTD·Filed 2016·Granted Aug 6, 2019·0 cites·7 claims
- 1447USD1046888SDisplay screen, or portion thereof, with a graphical user interfaceAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2022·Granted Oct 15, 2024·1 cites·1 claims
- 1545US2005008133A1Method and apparatus for validating an identityFiled 2003·Application pending·0 cites
- 1643USD494071STimepiece2932105 CANADA INC·Filed 2003·Granted Aug 10, 2004·5 cites·1 claims
- 1741US2008084057A1Calculator with integrated memo pad holderFALKENSTEIN MERRICK·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →