Inventor · disambiguated record
Chee-Chun Leung
Also filed as: LEUNG CHEE-CHUN
26 granted patents·5 pending applications·406 citations·filing 1983–2023
96Inventor score
Top patents by PatentIndex Score
31 records- 0197USD962222SLaptop computerQUANTA COMP INC·Filed 2020·Granted Aug 30, 2022·38 cites·1 claims
- 0295USD962221SLaptop computerQUANTA COMP INC·Filed 2020·Granted Aug 30, 2022·27 cites·1 claims
- 0391USD962921SLaptop computerQUANTA COMP INC·Filed 2020·Granted Sep 6, 2022·17 cites·1 claims
- 0490USD962223SLaptop computerQUANTA COMP INC·Filed 2020·Granted Aug 30, 2022·16 cites·1 claims
- 0590US8352879B2Method for swapping display contents between multiple screensQUANTA COMP INC·Filed 2010·Granted Jan 8, 2013·21 cites·8 claims
- 0686USD745587SNetwork cameraQUANTA COMP INC·Filed 2014·Granted Dec 15, 2015·31 cites·1 claims
- 0786USD737789SVideo conference deviceQUANTA COMP INC·Filed 2014·Granted Sep 1, 2015·33 cites·1 claims
- 0886US8363014B2Wireless keyboard base and portable electronic deviceQUANTA COMP INC·Filed 2009·Granted Jan 29, 2013·20 cites·18 claims
- 0986US5293300APortable computer with a detachable handle including a batteryQUANTA COMP INC·Filed 1992·Granted Mar 8, 1994·111 cites·4 claims
- 1080USD870704SSpeakerQUANTA COMP INC·Filed 2018·Granted Dec 24, 2019·18 cites·1 claims
- 1176US8982101B2Optical touch system and optical touch-position detection methodQUANTA COMP INC·Filed 2013·Granted Mar 17, 2015·4 cites·12 claims
- 1276US8137020B2Computer-contained binderLEUNG CHEE-CHUN·Filed 2009·Granted Mar 20, 2012·1 cites·9 claims
- 1374USD737788SVideo conference deviceQUANTA COMP INC·Filed 2014·Granted Sep 1, 2015·18 cites·1 claims
- 1473US8149215B2Cursor control method applied to presentation system and computer readable storage mediumLEUNG CHEE-CHUN·Filed 2007·Granted Apr 3, 2012·8 cites·9 claims
- 1573USD279381SCalculator ruler or similar articleCAL COMP ELECTRONICE INC·Filed 1983·Granted Jun 25, 1985·14 cites·1 claims
- 1668USD737787SVideo conference deviceQUANTA COMP INC·Filed 2014·Granted Sep 1, 2015·14 cites·1 claims
- 1768US8368652B2Optical touch device and keyboard thereofQUANTA COMP INC·Filed 2009·Granted Feb 5, 2013·3 cites·12 claims
- 1867US8142096B2Computer-contained binderLEUNG CHEE-CHUN·Filed 2009·Granted Mar 27, 2012·4 cites·9 claims
- 1964US12493364B2Mouse deviceQUANTA COMP INC·Filed 2023·Granted Dec 9, 2025·0 cites·6 claims
- 2064US9268361B2Portable electrical deviceQUANTA COMP INC·Filed 2013·Granted Feb 23, 2016·2 cites·10 claims
- 2164US8125511B2Three-party video conference system and methodLAM BARRY·Filed 2008·Granted Feb 28, 2012·2 cites·16 claims
- 2262US9367140B2Keyboard device and electronic deviceQUANTA COMP INC·Filed 2013·Granted Jun 14, 2016·1 cites·12 claims
- 2359US8803809B2Optical touch device and keyboard thereofQUANTA COMP INC·Filed 2013·Granted Aug 12, 2014·1 cites·8 claims
- 2448US11115094B1Electronic device and method for antenna switchingQUANTA COMP INC·Filed 2020·Granted Sep 7, 2021·0 cites·10 claims
- 2547US9116573B2Virtual control deviceQUANTA COMP INC·Filed 2013·Granted Aug 25, 2015·0 cites·9 claims
- 2646US2014320758A1Touch panelQUANTA COMP INC·Filed 2013·Application pending·0 cites
- 2745US2014078060A1Input device and electronic deviceQUANTA COMP INC·Filed 2013·Application pending·0 cites
- 2845US2014139430A1Virtual touch methodQUANTA COMP INC·Filed 2013·Application pending·0 cites
- 2942US2013241882A1Optical touch system and optical touch position detecting methodLEUNG CHEE-CHUN·Filed 2012·Application pending·0 cites
- 3039US2011258564A1Method for automatically relocating and displaying multiple filesQUANTA COMP INC·Filed 2010·Application pending·0 cites
- 3129USD350126SComputer keyboard with built-in trackballOUANTA COMPUTER INC·Filed 1993·Granted Aug 30, 1994·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →