Assignee
POWERTECH IND CO LTD
TW·80 granted patents·15 pending applications·1,366 citations·filing 2003–2025
Top patents by PatentIndex Score
95 records- 0199US10381792B2Outlet device with voice control module having counterweight portionPOWERTECH IND CO LTD·Filed 2017·Granted Aug 13, 2019·43 cites·9 claims
- 0297US9325132B2Power extension cord with movable outlet modulesPOWERTECH IND CO LTD·Filed 2012·Granted Apr 26, 2016·49 cites·8 claims
- 0397US8011930B2Electrical power receptacle with rotatable USB jacksPOWERTECH IND CO LTD·Filed 2010·Granted Sep 6, 2011·47 cites·10 claims
- 0497US7994654B2Wireless-controlled power-saving apparatusPOWERTECH IND CO LTD·Filed 2009·Granted Aug 9, 2011·71 cites·20 claims
- 0596US9548574B2Power socket with photo-interrupterPOWERTECH IND CO LTD·Filed 2015·Granted Jan 17, 2017·21 cites·7 claims
- 0696US7663866B2Remote control duo power setPOWERTECH IND CO LTD·Filed 2008·Granted Feb 16, 2010·66 cites·9 claims
- 0795US9761356B2Varistor devicePOWERTECH IND CO LTD·Filed 2015·Granted Sep 12, 2017·6 cites·7 claims
- 0895USD695693SOutletPOWERTECH IND CO LTD·Filed 2013·Granted Dec 17, 2013·83 cites·1 claims
- 0995US7934932B1Electrical power receptacle devicePOWERTECH IND CO LTD·Filed 2010·Granted May 3, 2011·36 cites·7 claims
- 1094US8052485B2Electrical power outlet device and module thereofPOWERTECH IND CO LTD·Filed 2009·Granted Nov 8, 2011·46 cites·4 claims
- 1194US7488204B2Telescopic and adjustable electrically conductive device and socket devicePOWERTECH IND CO LTD·Filed 2007·Granted Feb 10, 2009·48 cites·13 claims
- 1293US10128028B2Varistor devicePOWERTECH IND CO LTD·Filed 2017·Granted Nov 13, 2018·4 cites·4 claims
- 1393US8007295B2Rotatable and concealable electrical power receptaclePOWERTECH IND CO LTD·Filed 2010·Granted Aug 30, 2011·41 cites·10 claims
- 1493US7855528B2Power supply for portable apparatusesPOWERTECH IND CO LTD·Filed 2007·Granted Dec 21, 2010·54 cites·16 claims
- 1593US7637756B1Socket safety apparatusPOWERTECH IND CO LTD·Filed 2009·Granted Dec 29, 2009·42 cites·11 claims
- 1692US7520783B2Energy saving outlet having a sensor and method of use thereofPOWERTECH IND CO LTD·Filed 2005·Granted Apr 21, 2009·42 cites·16 claims
- 1791US7332834B2Power outlet device for charger and method of transmitting power thereofPOWERTECH IND CO LTD·Filed 2006·Granted Feb 19, 2008·39 cites·11 claims
- 1891US7264514B2Rotary socket assemblyPOWERTECH IND CO LTD·Filed 2005·Granted Sep 4, 2007·39 cites·7 claims
- 1991US7063563B1Freely rotational receptaclePOWERTECH IND CO LTD·Filed 2005·Granted Jun 20, 2006·37 cites·12 claims
- 2090US7467971B2Retractable extension socketPOWERTECH IND CO LTD·Filed 2006·Granted Dec 23, 2008·34 cites·13 claims
- 2189US7556511B1Adjustable outlet structurePOWERTECH IND CO LTD·Filed 2008·Granted Jul 7, 2009·29 cites·7 claims
- 2289US7374425B1Foldable power supply devicePOWERTECH IND CO LTD·Filed 2007·Granted May 20, 2008·29 cites·10 claims
- 2388US7484972B1Rotatable plug structure with a finger holePOWERTECH IND CO LTD·Filed 2007·Granted Feb 3, 2009·27 cites·6 claims
- 2487US7808364B2Varistor protection cover and varistor devicePOWERTECH IND CO LTD·Filed 2006·Granted Oct 5, 2010·14 cites·11 claims
- 2586USD721653SPower socketPOWERTECH IND CO LTD·Filed 2014·Granted Jan 27, 2015·33 cites·1 claims
- 2686US8052486B2Electrical power outlet device and module thereofPOWERTECH IND CO LTD·Filed 2011·Granted Nov 8, 2011·9 cites·14 claims
- 2786US7422437B1Portable adapterPOWERTECH IND CO LTD·Filed 2007·Granted Sep 9, 2008·24 cites·8 claims
- 2885US10312648B2Outlet devicePOWERTECH IND CO LTD·Filed 2017·Granted Jun 4, 2019·5 cites·9 claims
- 2985US8366461B2Electrical plug having rotatable prongsPOWERTECH IND CO LTD·Filed 2010·Granted Feb 5, 2013·15 cites·9 claims
- 3085US7967616B1In-wall mounted receptacle devicePOWERTECH IND CO LTD·Filed 2010·Granted Jun 28, 2011·13 cites·4 claims
- 3184US7911757B2Travel outlet devicePOWERTECH IND CO LTD·Filed 2007·Granted Mar 22, 2011·24 cites·11 claims
- 3283USD730836SPower socketPOWERTECH IND CO LTD·Filed 2014·Granted Jun 2, 2015·27 cites·1 claims
- 3383US7893558B2On-vehicle power supply devicePOWERTECH IND CO LTD·Filed 2007·Granted Feb 22, 2011·21 cites·10 claims
- 3481US7906869B2Outlet apparatus with power classification managementPOWERTECH IND CO LTD·Filed 2009·Granted Mar 15, 2011·17 cites·9 claims
- 3581US7772718B2Master/slave outlet systemPOWERTECH IND CO LTD·Filed 2008·Granted Aug 10, 2010·22 cites·14 claims
- 3678US6935878B2Electrical plug with pivotable and retractable terminalsPOWERTECH IND CO LTD·Filed 2004·Granted Aug 30, 2005·30 cites·7 claims
- 3776US10614936B2Varistor modulePOWERTECH IND CO LTD·Filed 2019·Granted Apr 7, 2020·1 cites·14 claims
- 3876US10297967B2Rotatable socket device and socket module thereofPOWERTECH IND CO LTD·Filed 2018·Granted May 21, 2019·4 cites·10 claims
- 3976US10096929B2Safety socket devicePOWERTECH IND CO LTD·Filed 2016·Granted Oct 9, 2018·6 cites·13 claims
- 4076US9425566B2Power strip and cord thereofPOWERTECH IND CO LTD·Filed 2014·Granted Aug 23, 2016·8 cites·8 claims
- 4175US9106037B2Socket having rotary plug structurePOWERTECH IND CO LTD·Filed 2013·Granted Aug 11, 2015·8 cites·14 claims
- 4275US7956492B2Outlet switch socket devicePOWERTECH IND CO LTD·Filed 2009·Granted Jun 7, 2011·12 cites·2 claims
- 4373US9885679B2Detecting device and detecting method for detecting a usage state of a socketPOWERTECH IND CO LTD·Filed 2016·Granted Feb 6, 2018·1 cites·11 claims
- 4473US9721735B2Multi-function chargerPOWERTECH IND CO LTD·Filed 2016·Granted Aug 1, 2017·3 cites·10 claims
- 4573US8926346B2Power supply with adjustable plug insertion directionPOWERTECH IND CO LTD·Filed 2013·Granted Jan 6, 2015·7 cites·10 claims
- 4671US6789653B1Contact structure for cable reelPOWERTECH IND CO LTD·Filed 2003·Granted Sep 14, 2004·21 cites·11 claims
- 4769US9722378B2Conductive device and electrical socket for providing electric powerPOWERTECH IND CO LTD·Filed 2016·Granted Aug 1, 2017·2 cites·7 claims
- 4869USD645404SAdjustable wall socket with displayPOWERTECH IND CO LTD·Filed 2010·Granted Sep 20, 2011·20 cites·1 claims
- 4969US7763990B2Hybrid green uninterruptible power system and bi-directional converter module and power conversion method thereofPOWERTECH IND CO LTD·Filed 2007·Granted Jul 27, 2010·8 cites·10 claims
- 5068US9071022B2Power plug having a universal serial bus port for an electrical appliancePOWERTECH IND CO LTD·Filed 2013·Granted Jun 30, 2015·2 cites·14 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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