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:
Jun. 26, 2012
Filed:
May. 10, 2006
Eyal Shelef, Tel-Aviv, IL;
Shlomo Harush, Nes-Ziona, IL;
Gregory Braverman, Hertzelia, IL;
Maya Shalev, Tel Aviv, IL;
Barak Markus, gaalya, IL;
Gidl Amir, Ness Ziona, IL;
Craig Breen, Rehovot, IL;
Haim Livne, Kfar-Sava, IL;
Michael Plotkin, Rehovot, IL;
Eyal Shelef, Tel-Aviv, IL;
Shlomo Harush, Nes-Ziona, IL;
Gregory Braverman, Hertzelia, IL;
Maya Shalev, Tel Aviv, IL;
Barak Markus, gaalya, IL;
Gidl Amir, Ness Ziona, IL;
Craig Breen, Rehovot, IL;
Haim Livne, Kfar-Sava, IL;
Michael Plotkin, Rehovot, IL;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A correction method for correcting unintended spatial variation in lightness across a physical image produced by a xerographic process, the method comprising producing a test image using the xerographic process, measuring a difference between actual lightness and intended lightness across at least part of the test image, and varying the light source level used subsequently in the xerographic process to correct for the measured unintended difference.