Assignee
HUANG HUADAO
36 granted patents·2 pending applications·1,179 citations·filing 2001–2013
Top patents by PatentIndex Score
38 records- 0198US8525372B2Feather-touch dimming switchHUANG HUADAO·Filed 2010·Granted Sep 3, 2013·80 cites·20 claims
- 0298US7195500B2Ground fault circuit interrupter with end of life indicatorsHUANG HUADAO·Filed 2006·Granted Mar 27, 2007·90 cites·19 claims
- 0397US8294028B2Power supply socket panelHUANG HUADAO·Filed 2011·Granted Oct 23, 2012·31 cites·19 claims
- 0497US7317600B2Circuit interrupting device with automatic end of life testHUANG HUADAO·Filed 2006·Granted Jan 8, 2008·61 cites·26 claims
- 0597US7289306B2Ground fault circuit interrupter containing a dual-function test buttonHUANG HUADAO·Filed 2006·Granted Oct 30, 2007·61 cites·25 claims
- 0697US7265956B2Ground fault circuit interrupter containing a dual-function test buttonHUANG HUADAO·Filed 2006·Granted Sep 4, 2007·64 cites·22 claims
- 0797US6580344B2Ground fault interruption receptacleHUANG HUADAO·Filed 2001·Granted Jun 17, 2003·121 cites·8 claims
- 0896US8297990B2Leakage protection outletHUANG HUADAO·Filed 2011·Granted Oct 30, 2012·20 cites·16 claims
- 0996US7411766B1Circuit interrupting device with end of life testing functionsHUANG HUADAO·Filed 2007·Granted Aug 12, 2008·63 cites·35 claims
- 1096US7315227B2Ground fault circuit interrupters providing end of the life testHUANG HUADAO·Filed 2006·Granted Jan 1, 2008·52 cites·15 claims
- 1195US7887346B1Safety shutters for electrical receptacleHUANG HUADAO·Filed 2010·Granted Feb 15, 2011·38 cites·20 claims
- 1295US7883346B2Supply hub safety shieldHUANG HUADAO·Filed 2010·Granted Feb 8, 2011·35 cites·12 claims
- 1395US6998945B2Receptacle device having protection against arc faults and leakage currentsHUANG HUADAO·Filed 2003·Granted Feb 14, 2006·78 cites·15 claims
- 1494US7538993B2Receptacle circuit interrupting devices providing an end of life test controlled by test buttonHUANG HUADAO·Filed 2006·Granted May 26, 2009·38 cites·29 claims
- 1594US7295415B2Circuits for circuit interrupting devices having automatic end of life testing functionHUANG HUADAO·Filed 2006·Granted Nov 13, 2007·65 cites·30 claims
- 1693US8550829B2Power outlet with jack safety shield deviceHUANG HUADAO·Filed 2011·Granted Oct 8, 2013·27 cites·20 claims
- 1791US8736279B2Electric leakage detection protective circuit with magnetic lock mechanismHUANG HUADAO·Filed 2012·Granted May 27, 2014·9 cites·12 claims
- 1891US8382497B2Power outlet with shield locking mechanismHUANG HUADAO·Filed 2011·Granted Feb 26, 2013·22 cites·16 claims
- 1991US8147260B2Power outlet socket safety shield deviceHUANG HUADAO·Filed 2010·Granted Apr 3, 2012·24 cites·15 claims
- 2089US7633726B2Ground fault circuit interrupters with miswiring or reverse wiring protection and end of life alarm signalHUANG HUADAO·Filed 2006·Granted Dec 15, 2009·19 cites·16 claims
- 2189US7576959B2Circuit interrupting device with automatic end-of-life testHUANG HUADAO·Filed 2007·Granted Aug 18, 2009·20 cites·21 claims
- 2288US7940498B2Circuit interrupting device with high voltage surge protectionHUANG HUADAO·Filed 2007·Granted May 10, 2011·13 cites·22 claims
- 2388US7859368B2Circuit interrupting device with automatic components detection functionHUANG HUADAO·Filed 2007·Granted Dec 28, 2010·19 cites·25 claims
- 2487US9048559B2Power outlet with jack safety shield deviceHUANG HUADAO·Filed 2012·Granted Jun 2, 2015·15 cites·23 claims
- 2587US8462471B2Circuit interrupting device with high voltage surge protectionHUANG HUADAO·Filed 2009·Granted Jun 11, 2013·18 cites·28 claims
- 2687US8299358B2Outlet or switch panelHUANG HUADAO·Filed 2010·Granted Oct 30, 2012·11 cites·15 claims
- 2786USD573005SScrewless wall plateHUANG HUADAO·Filed 2006·Granted Jul 15, 2008·34 cites·1 claims
- 2884US8154832B2Leak detection and leak protection circuitHUANG HUADAO·Filed 2010·Granted Apr 10, 2012·6 cites·12 claims
- 2982US9088152B2Leakage detection protection circuitHUANG HUADAO·Filed 2012·Granted Jul 21, 2015·5 cites·37 claims
- 3082US8472155B2Leakage detection protective circuitHUANG HUADAO·Filed 2011·Granted Jun 25, 2013·5 cites·26 claims
- 3182US8300368B2Circuit interrupting device with end-of life testing, reverse wiring and high voltage surge capabilityHUANG HUADAO·Filed 2008·Granted Oct 30, 2012·11 cites·49 claims
- 3276US8858245B2Leakage protection socket with integrated baffle locking mechanismHUANG HUADAO·Filed 2013·Granted Oct 14, 2014·12 cites·27 claims
- 3375US8760849B2Leakage detection protection circuit with lightning protectionHUANG HUADAO·Filed 2012·Granted Jun 24, 2014·3 cites·28 claims
- 3474US8233251B2Circuit interrupting device with interconnecting reset and test buttonsHUANG HUADAO·Filed 2008·Granted Jul 31, 2012·7 cites·21 claims
- 3566US9203232B2Leakage detection protective circuitHUANG HUADAO·Filed 2011·Granted Dec 1, 2015·2 cites·20 claims
- 3643US2008094765A1Circuit interrupting device with automatic end of life testHUANG HUADAO·Filed 2007·Application pending·0 cites
- 3742US2007123098A1Screwless wall-plateHUANG HUADAO·Filed 2006·Application pending·0 cites
- 3830USD564459SFixed contact points in a ground fault circuit interrupterHUANG HUADAO·Filed 2006·Granted Mar 18, 2008·0 cites·1 claims
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