Assignee
LAI LI-CHUN
31 granted patents·9 pending applications·357 citations·filing 1997–2015
Top patents by PatentIndex Score
40 records- 0194US9059529B1Power outlet with a support platform with inclined surfaces with through holes and a shutter with an incline with a holeLAI LI-CHUN·Filed 2014·Granted Jun 16, 2015·31 cites·5 claims
- 0292US9450325B1Power socket structureLAI LI-CHUN·Filed 2015·Granted Sep 20, 2016·12 cites·6 claims
- 0391US7229302B1Power stripLAI LI-CHUN·Filed 2006·Granted Jun 12, 2007·36 cites·5 claims
- 0489US7341463B2Extension socket structureLAI LI-CHUN·Filed 2006·Granted Mar 11, 2008·29 cites·5 claims
- 0583US7426126B1Charge apparatus of an extension cord plugLAI LI-CHUN·Filed 2007·Granted Sep 16, 2008·22 cites·9 claims
- 0682US8127126B2Integrated power supply and network connection control device for cord setLAI LI-CHUN·Filed 2009·Granted Feb 28, 2012·11 cites·8 claims
- 0781US7841877B1Socket unit with a rotating cover with three slots and a central protruding unit with a springLAI LI-CHUN·Filed 2010·Granted Nov 30, 2010·12 cites·6 claims
- 0880US7419294B2Night lampLAI LI-CHUN·Filed 2006·Granted Sep 2, 2008·18 cites·14 claims
- 0980US6969811B1Foot switch structure of extension cord receptacleLAI LI-CHUN·Filed 2004·Granted Nov 29, 2005·23 cites·6 claims
- 1078US6984139B1Receptacle with protective capLAI LI-CHUN·Filed 2005·Granted Jan 10, 2006·17 cites·7 claims
- 1177US8729741B2Automatic breaker apparatus for USB power supplyLAI LI-CHUN·Filed 2011·Granted May 20, 2014·6 cites·3 claims
- 1277US7843149B2Light dimming device for compact fluorescent lampLAI LI-CHUN·Filed 2008·Granted Nov 30, 2010·6 cites·9 claims
- 1376US7184258B2Socket power supply control structureLAI LI-CHUN·Filed 2004·Granted Feb 27, 2007·19 cites·9 claims
- 1476US6984054B2Articulated portable lamp fixtureLAI LI-CHUN·Filed 2004·Granted Jan 10, 2006·19 cites·7 claims
- 1573US7114979B1Structure of conductive sheet in socketLAI LI-CHUN·Filed 2005·Granted Oct 3, 2006·13 cites·6 claims
- 1672US7156682B1Electric socketLAI LI-CHUN·Filed 2005·Granted Jan 2, 2007·13 cites·20 claims
- 1772USD403786SNight lightLAI LI-CHUN·Filed 1997·Granted Jan 5, 1999·16 cites·1 claims
- 1870US7114603B2Extension cord holderLAI LI-CHUN·Filed 2004·Granted Oct 3, 2006·20 cites·10 claims
- 1969US8148908B2Power supply control device for lampLAI LI-CHUN·Filed 2009·Granted Apr 3, 2012·3 cites·10 claims
- 2067US8653701B2Outdoor extension line socket enabling romote controlled timing power supplyLAI LI-CHUN·Filed 2010·Granted Feb 18, 2014·2 cites·7 claims
- 2166US6953179B2Refined holder structureLAI LI-CHUN·Filed 2004·Granted Oct 11, 2005·9 cites·1 claims
- 2264US7364325B2Lamp structureLAI LI-CHUN·Filed 2006·Granted Apr 29, 2008·4 cites·6 claims
- 2362US9219339B2Computer host power management system having extension cord socketsLAI LI-CHUN·Filed 2012·Granted Dec 22, 2015·4 cites·10 claims
- 2460US7806707B1Socket protection cover structureLAI LI-CHUN·Filed 2008·Granted Oct 5, 2010·6 cites·6 claims
- 2559US9368900B2Power socket structure for outdoor electric extension lineLAI LI-CHUN·Filed 2014·Granted Jun 14, 2016·3 cites·8 claims
- 2651US2010067881A1Audio/video signal access controlling apparatusLAI LI-CHUN·Filed 2008·Application pending·0 cites
- 2750US2010213875A1Power Supply Controlling DeviceLAI LI-CHUN·Filed 2009·Application pending·0 cites
- 2850US2014008100A1Alternative Current (AC) Power LineLAI LI-CHUN·Filed 2012·Application pending·0 cites
- 2949US8753134B1Outdoor power socket having a recessed part to accommodate a connection element for attaching a protective lidLAI LI-CHUN·Filed 2012·Granted Jun 17, 2014·1 cites·6 claims
- 3049US2010176658A1Power Control Apparatus for Power StripLAI LI-CHUN·Filed 2009·Application pending·0 cites
- 3147US7560880B2Control device for work lampLAI LI-CHUN·Filed 2006·Granted Jul 14, 2009·0 cites·6 claims
- 3247US2009102442A1Power Supply Device for USBLAI LI-CHUN·Filed 2007·Application pending·0 cites
- 3346US7205725B1Electronic stabilizer used for hand-held lampLAI LI-CHUN·Filed 2005·Granted Apr 17, 2007·0 cites·8 claims
- 3443US2014348147A1Power distribution unit for wireless network topology and distribution method thereofLAI LI-CHUN·Filed 2013·Application pending·0 cites
- 3543US2007029431A1Winding reelLAI LI-CHUN·Filed 2005·Application pending·0 cites
- 3642US2012187850A1Nightlight Driving DeviceLAI LI-CHUN·Filed 2011·Application pending·0 cites
- 3741US8120211B2Timing-device equipped energy-saving socketLAI LI-CHUN·Filed 2009·Granted Feb 21, 2012·0 cites·10 claims
- 3839US8446704B2Timing device without neutral lineLAI LI-CHUN·Filed 2011·Granted May 21, 2013·0 cites·10 claims
- 3938US2007096932A1Overload warning device for electric socketsLAI LI-CHUN·Filed 2006·Application pending·0 cites
- 4035USD413861SElectrical plugLAI LI-CHUN·Filed 1997·Granted Sep 14, 1999·2 cites·1 claims
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