P

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 patents
US7994654B2Aug 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 patents

KUO MING-CHOU

7 patents

APLUX COMM LTD

1 patent