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:
Jul. 27, 2010
Filed:
Mar. 17, 2005
Hidemi Nukada, Minamiashigara, JP;
Hirofumi Nakamura, Minamiashigara, JP;
Yu Qi, Oakville, CA;
Nan-xing HU, Oakville, CA;
Ah-mee Hor, Mississauga, CA;
Koji Bando, Minamiashigara, JP;
Hidemi Nukada, Minamiashigara, JP;
Hirofumi Nakamura, Minamiashigara, JP;
Yu Qi, Oakville, CA;
Nan-Xing Hu, Oakville, CA;
Ah-Mee Hor, Mississauga, CA;
Koji Bando, Minamiashigara, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Xerox Corporation, Norwalk, CT (US);
Abstract
An electrophotographic photoreceptor has at least an undercoat layer and a photosensitive layer formed on a conductive substrate, wherein the undercoat layer contains metal oxide fine particles and an electron acceptor compound having a group reactive with the metal oxide fine particles. A process cartridge and an electrophotographic apparatus use the electrophotographic photoreceptor.