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:
Apr. 18, 2000
Filed:
Mar. 05, 1998
Applicant:
Inventors:
Philip G Perry, Webster, NY (US);
William G Herbert, Williamson, NY (US);
Alexandra I Vidal, Webster, NY (US);
Gene W O'Dell, Williamson, NY (US);
Cornelius Boerman, Williamson, NY (US);
James E McNamara, Sodus, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
216 24 ; 216 37 ; 216102 ;
Abstract
A photoreceptor fabrication method involving a photoreceptor substrate having a metal surface, comprising etching the metal surface of the photoreceptor substrate with an etching solution and forming a metal oxide layer on the metal surface with the etching solution, wherein the etching of the metal surface and the forming of the metal oxide layer are conducted in the absence of an electric current.