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:
Oct. 03, 2006
Filed:
Feb. 17, 2004
Andronique Ioannidis, Webster, NY (US);
Timothy J. Fuller, Pittsford, NY (US);
Nancy L. Belknap, Rochester, NY (US);
Markus R. Silvestri, Fairport, NY (US);
Cindy C. Chen, Rochester, NY (US);
Timothy P. Bender, Port Credit, CA;
John F. Graham, Oakville, CA;
James M. Duff, Mississauga, CA;
Kenny-tuan T. Dinh, Webster, NY (US);
John F. Yanus, Webster, NY (US);
James M. Markovics, Rochester, NY (US);
Lanhui Zhang, Penfield, NY (US);
Andronique Ioannidis, Webster, NY (US);
Timothy J. Fuller, Pittsford, NY (US);
Nancy L. Belknap, Rochester, NY (US);
Markus R. Silvestri, Fairport, NY (US);
Cindy C. Chen, Rochester, NY (US);
Timothy P. Bender, Port Credit, CA;
John F. Graham, Oakville, CA;
James M. Duff, Mississauga, CA;
Kenny-Tuan T. Dinh, Webster, NY (US);
John F. Yanus, Webster, NY (US);
James M. Markovics, Rochester, NY (US);
Lanhui Zhang, Penfield, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
According to the present invention is an electrophotographic imaging member which is a thin dual layer structure comprising a top layer of a durable and wear-resistant layer and a bottom layer which is bipolar. The electrophotographic imaging member of the invention may be top surface charge generating or bottom surface charge generating and in either case has an overall negative charging mode of operation.