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:
Mar. 05, 2024
Filed:
Mar. 03, 2021
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Norihiro Harada, Suwon, KR;
Jinmo Hong, Seongnam Si, KR;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01); G03G 15/06 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0233 (2013.01); G03G 15/065 (2013.01);
Abstract
A charging member may include a surface layer. The surface layer may include a urethane resin, an electron conducting agent, an azo-based metal complex compound, and a quaternary ammonium salt.
Quick Actions:
Harada, Norihiro. (2024). Charging member and electrophotographic imaging apparatuses employing the same (U.S. Patent No. 11921437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11921437
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile