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:
Jan. 07, 2020
Filed:
Jul. 22, 2016
Applicant:
Hp Indigo B.v., Amstelveen, NL;
Inventors:
Sasi Moalem, Ness Ziona, IL;
Yohanan Sivan, Ness Ziona, IL;
Assignee:
HP Indigo B.V., Amstelveen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/11 (2006.01); H04N 1/29 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5037 (2013.01); G03G 15/11 (2013.01); G03G 15/5041 (2013.01); H04N 1/29 (2013.01); G03G 2215/00042 (2013.01);
Abstract
An example method of determining dot gain in a liquid electrophotographic printer is described. The method involves effecting a print operation based on a predetermined digital dot area and measuring an operating current of a binary ink development unit during the print operation. A dot gain between the digital dot area and a physical dot area of a developed image is determined based on a function of the measured operating current.