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. 05, 2007
Filed:
Jun. 10, 2005
Dan A. Hays, Fairport, NY (US);
Steven B. Bolte, Rochester, NY (US);
Michael F. Zona, Holley, NY (US);
Joel A. Kubby, Santa Cruz, CA (US);
Dan A. Hays, Fairport, NY (US);
Steven B. Bolte, Rochester, NY (US);
Michael F. Zona, Holley, NY (US);
Joel A. Kubby, Santa Cruz, CA (US);
Xerox Corporation, Stamford, CT (US);
Abstract
In accordance with the invention, there is an electrophotographic charging device comprising a first electrode, a second electrode adjacent the first electrode, a plurality of nanotubes adhering to at least one of the first electrode and the second electrode, and a voltage supply electrically connected to the first electrode and the second electrode, wherein the first electrode and the second electrode impart charge to a portion of a gaseous material that is deposited on a receptor.