Inventor

SPEIGLE JON MATTHEW

US3 patents

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

SHARP LAB OF AMERICA INC

2 patents

US6995866B2Feb 7, 2006

Method and apparatus for background adjustment in color reproduction devices

SHARP LAB OF AMERICA INC24 citations90

US7177053B2Feb 13, 2007

Color adjustment method

SHARP LAB OF AMERICA INC3 citations51

SHARP KK

1 patent

US10798373B2Oct 6, 2020

Display correction apparatus, program, and display correction system

SHARP KK6 citations69