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:
Nov. 21, 2017
Filed:
Jul. 31, 2013
Applicant:
Hewlett-packard Development Company, L.p., Colorado Springs, CO (US);
Inventors:
Michael H. Lee, San Jose, CA (US);
Krzysztof Nauka, Palo Alto, CA (US);
Sivapackia Ganapathiappan, Los Altos, CA (US);
Omer Gila, Cupertino, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/147 (2006.01); G03G 5/043 (2006.01);
U.S. Cl.
CPC ...
G03G 5/043 (2013.01); G03G 5/147 (2013.01); G03G 5/14752 (2013.01); G03G 5/14769 (2013.01); G03G 5/14791 (2013.01);
Abstract
The present disclosure is drawn to apparatuses and methods that include a coated photoconductive substrate. The coated photoconductive substrate can include a photoconductive substrate with a charge generation layer and a charge transport layer, and can also have a coating adhered to the photoconductive substrate. The coating can have a thickness ranging from 1 nm to 200 nm.