The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2012
Filed:
May. 06, 2009
Jeffrey M. Dicarlo, Menlo Park, CA (US);
Melanie M. Gottwals, San Jose, CA (US);
Steven W. Trovinger, Los Altos, CA (US);
Glen E. Montgomery, San Jose, CA (US);
Jeffrey M. DiCarlo, Menlo Park, CA (US);
Melanie M. Gottwals, San Jose, CA (US);
Steven W. Trovinger, Los Altos, CA (US);
Glen E. Montgomery, San Jose, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A color analysis system includes a plurality of light sources configured to illuminate a test patch. A sensor is configured to receive light from the plurality of light sources reflected from the test patch. A controller is configured to determine the color of the test patch in response to light received by the sensor reflected from the first light source, and adjust the color determination in response to light received by the sensor reflected from the first and second light sources.