Inventor
KUO MING-CHOU
TW35 patents
⚠️ This page may combine multiple inventors who share the name “KUO MING-CHOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWERTECH IND CO LTD
19 patentsUS7994654B2Aug 9, 2011
Wireless-controlled power-saving apparatus
POWERTECH IND CO LTD71 citations98
US7663866B2Feb 16, 2010
Remote control duo power set
POWERTECH IND CO LTD66 citations98
US8011930B2Sep 6, 2011
Electrical power receptacle with rotatable USB jacks
POWERTECH IND CO LTD47 citations94
US7934932B1May 3, 2011
Electrical power receptacle device
POWERTECH IND CO LTD36 citations93
US7911757B2Mar 22, 2011
Travel outlet device
POWERTECH IND CO LTD24 citations93
US7556511B1Jul 7, 2009
Adjustable outlet structure
POWERTECH IND CO LTD29 citations93
US7484972B1Feb 3, 2009
Rotatable plug structure with a finger hole
POWERTECH IND CO LTD27 citations92
US7467971B2Dec 23, 2008
Retractable extension socket
POWERTECH IND CO LTD34 citations92
US7422437B1Sep 9, 2008
Portable adapter
POWERTECH IND CO LTD24 citations92
US7374425B1May 20, 2008
Foldable power supply device
POWERTECH IND CO LTD29 citations92
US7967616B1Jun 28, 2011
In-wall mounted receptacle device
POWERTECH IND CO LTD13 citations84
US7956492B2Jun 7, 2011
Outlet switch socket device
POWERTECH IND CO LTD12 citations84
US7906869B2Mar 15, 2011
Outlet apparatus with power classification management
POWERTECH IND CO LTD17 citations84
US8366461B2Feb 5, 2013
Electrical plug having rotatable prongs
POWERTECH IND CO LTD15 citations83
US7556524B2Jul 7, 2009
Easy-pull type swivel plug
POWERTECH IND CO LTD8 citations83
US7311533B1Dec 25, 2007
Light socket structure
POWERTECH IND CO LTD11 citations83
US8366462B2Feb 5, 2013
Retractable power plug
POWERTECH IND CO LTD4 citations63
US7881034B2Feb 1, 2011
Surge protector with spatial variation
POWERTECH IND CO LTD6 citations63
US7675264B2Mar 9, 2010
Charging and power-supply device
POWERTECH IND CO LTD6 citations62
LEE YU-LUNG
8 patentsUS8096817B2Jan 17, 2012
Rotatable and foldable electrical plug connector
LEE YU-LUNG41 citations93
US8301271B2Oct 30, 2012
Smart power management system and method thereof
LEE YU-LUNG27 citations92
US8512054B2Aug 20, 2013
Automotive battery plug with retractable conduction sections
LEE YU-LUNG7 citations84
US8491318B2Jul 23, 2013
Thin socket
LEE YU-LUNG7 citations84
US8057243B2Nov 15, 2011
In-wall mounted receptacle device
LEE YU-LUNG11 citations84
US8212394B2Jul 3, 2012
Remote controllable power outlet apparatus with grouping capability and remote control grouping method thereof
LEE YU-LUNG5 citations63
US8200198B2Jun 12, 2012
Power outlet apparatus with message leaving capability and message leaving method thereof
LEE YU-LUNG1 citations52
US8692407B2Apr 8, 2014
Power line transmission apparatus without public power system noise interference and method thereof
LEE YU-LUNG0 citations42
KUO MING-CHOU
7 patentsUSD680953SApr 30, 2013
Portable socket
KUO MING-CHOU60 citations97
USD694706SDec 3, 2013
Charger
KUO MING-CHOU41 citations94
USD693305SNov 12, 2013
Foldable electric outlet
KUO MING-CHOU40 citations93
USD666972SSep 11, 2012
Power socket
KUO MING-CHOU14 citations84
US8197267B2Jun 12, 2012
Retractable power plug
KUO MING-CHOU7 citations84
US8994330B2Mar 31, 2015
Outlet assembly with portable charger
KUO MING-CHOU6 citations73
US8598842B2Dec 3, 2013
Power socket having flexible holding arm
KUO MING-CHOU0 citations52