Inventor · disambiguated record
Gallen Ka Leung Tsui
Also filed as: TSUI GALLEN K L · TSUI GALLEN K LEUNG · TSUI GALLEN KA LEUNG
18 granted patents·1 pending application·455 citations·filing 2001–2018
94Inventor score
Files withTSUI GALLEN KA LEUNG11TSUI PHILIP YU WING3TANG PING HUNG1TSUI GALLEN K LEUNG1TSUI PHILIP Y W1
Top patents by PatentIndex Score
19 records- 0197US6597291B2Garage door monitoring systemFiled 2001·Granted Jul 22, 2003·94 cites·39 claims
- 0296USD635102SWall switchTSUI GALLEN KA LEUNG·Filed 2008·Granted Mar 29, 2011·69 cites·1 claims
- 0394USD621795SWall switchTSUI GALLEN K LEUNG·Filed 2009·Granted Aug 17, 2010·80 cites·1 claims
- 0491US7170248B2Systems and methods for operating a barrierTSUI GALLEN KA LEUNG·Filed 2004·Granted Jan 30, 2007·46 cites·39 claims
- 0585US8922352B2Remote control device with password functionsTSUI PHILIP Y W·Filed 2011·Granted Dec 30, 2014·15 cites·20 claims
- 0682US8976002B2Universal remote control systemTSUI PHILIP YU WING·Filed 2013·Granted Mar 10, 2015·7 cites·23 claims
- 0782US7205908B2Systems and methods for proximity control of a barrierTSUI GALLEN KA LEUNG·Filed 2004·Granted Apr 17, 2007·62 cites·45 claims
- 0882US7170426B2Systems and methods for proximity control of a barrierTSUI GALLEN KA LEUNG·Filed 2005·Granted Jan 30, 2007·19 cites·53 claims
- 0979US7688014B2System and method for a moveable barrier operatorTANG PING HUNG·Filed 2007·Granted Mar 30, 2010·19 cites·30 claims
- 1075US7088265B2Systems and methods for proximity control of a barrierTSUI GALLEN KA LEUNG·Filed 2004·Granted Aug 8, 2006·34 cites·37 claims
- 1171US7863777B2Low power switching circuitTSUI GALLEN KA LEUNG·Filed 2008·Granted Jan 4, 2011·6 cites·26 claims
- 1264US8957766B2Universal transmitterTSUI GALLEN KA LEUNG·Filed 2009·Granted Feb 17, 2015·1 cites·23 claims
- 1361US7884701B2External barrier operator deviceTSUI GALLEN KA LEUNG·Filed 2006·Granted Feb 8, 2011·1 cites·35 claims
- 1460US8446101B2Control switchTSUI GALLEN KA LEUNG·Filed 2009·Granted May 21, 2013·1 cites·20 claims
- 1558US10544613B2Security-enhanced garage door opener systemTSUI PHILIP YU WING·Filed 2018·Granted Jan 28, 2020·1 cites·20 claims
- 1653US8310339B2Method and system for triggering an operating deviceTSUI GALLEN KA LEUNG·Filed 2009·Granted Nov 13, 2012·0 cites·20 claims
- 1750US9485124B2Method and apparatus for multiple bit encodingTSUI GALLEN KA LEUNG·Filed 2008·Granted Nov 1, 2016·0 cites·32 claims
- 1842US9343990B2Low current consumption electrical control switchTSUI PHILIP YU WING·Filed 2011·Granted May 17, 2016·0 cites·15 claims
- 1939US2003076235A1Garage door monitoring systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →