Inventor

FERREIRA JOHN

US4 patents

⚠️ This page may combine multiple inventors who share the name “FERREIRA JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEVITON MANUFACTURING CO

2 patents

US6824296B2Nov 30, 2004

Night light assembly

LEVITON MANUFACTURING CO56 citations91

US7481570B2Jan 27, 2009

Nightlight, LED power supply circuit, and combination thereof

LEVITON MANUFACTURING CO11 citations80

SAMSUNG ELECTRONICS CO LTD

1 patent

USD754172SApr 19, 2016

Display screen or portion thereof with graphical user interface

SAMSUNG ELECTRONICS CO LTD43 citations91

TOKYO ELECTRON LTD

1 patent

US5804042ASep 8, 1998

Wafer support structure for a wafer backplane with a curved surface

TOKYO ELECTRON LTD34 citations89