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:
Dec. 01, 2015
Filed:
Sep. 19, 2014
Michael Frank Baumer, Dayton, OH (US);
Chang-fang Hsu, Beavercreek, OH (US);
Todd Russell Griffin, Webster, NY (US);
Randy Lee Fagerquist, Fairborn, OH (US);
Ronald J. Hill, Xenia, OH (US);
Robert Link, Webster, NY (US);
Gyanendra P. Sasmal, West Chester, OH (US);
Qing Yang, Pittsford, NY (US);
Michael Frank Baumer, Dayton, OH (US);
Chang-Fang Hsu, Beavercreek, OH (US);
Todd Russell Griffin, Webster, NY (US);
Randy Lee Fagerquist, Fairborn, OH (US);
Ronald J. Hill, Xenia, OH (US);
Robert Link, Webster, NY (US);
Gyanendra P. Sasmal, West Chester, OH (US);
Qing Yang, Pittsford, NY (US);
EASTMAN KODAK COMPANY, Rochester, NY (US);
Abstract
A printhead includes a nozzle plate including a plurality of nozzles and a manifold body bonded to the nozzle plate. The manifold body includes a liquid channel in fluid communication with the plurality of nozzles. A cavity that dampens pressure modulation in liquid channel of the manifold body is located between the nozzle plate and the manifold body. The cavity is fluidically common to the plurality of nozzles.