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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.:

US 6245473 B1

PDFFull Text
Date of Patent:
Jun. 12, 2001

Filed:

Oct. 21, 1996

Electrophotographic apparatus with dc contact charging and photosensitive layer with polycarbonate resin in charge generation layer

Applicant:
Inventors:

Hideki Anayama, Yokohama, JP;

Toshiyuki Yoshihara, Kawasaki, JP;

Itaru Yamazaki, Yokohama, JP;

Hideyuki Ainoya, Tokyo, JP;

Hidetoshi Hirano, Tokyo, JP;

Mayumi Kimura, Kawasaki, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

Laura Weiner

Int. Cl.
CPC ...
G03G 5/00 ;
U.S. Cl.
CPC ...
G03G 5/00 ;
Abstract

An electrophotographic photosensitive member comprises a conductive support and a photosensitive layer which comprises a charge generation layer and a charge transport layer, characterized in that the charge generation layer contains a polycarbonate resin, and the electrophotographic photosensitive member is electrostatically charged by applying a direct current voltage to a charging member in contact with the surface of said electrophotographic photosensitive member.

Find Patent Forward Citations

Anayama, Hideki. (2001). Electrophotographic apparatus with dc contact charging and photosensitive layer with polycarbonate resin in charge generation layer (U.S. Patent No. 6245473). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6245473

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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