Inventor
LIN MEI-JU
TW6 patents
⚠️ This page may combine multiple inventors who share the name “LIN MEI-JU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWERTECH IND CO LTD
5 patentsUS8007295B2Aug 30, 2011
Rotatable and concealable electrical power receptacle
POWERTECH IND CO LTD41 citations90
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
US7675264B2Mar 9, 2010
Charging and power-supply device
POWERTECH IND CO LTD6 citations62