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:
Jan. 13, 2015
Filed:
Jan. 31, 2011
Applicants:
Doris Pik-yiu Chun, Santa Clara, CA (US);
Hou T. NG, Campbell, CA (US);
Albert Teishev, Rishon le-zion, IL;
Inventors:
Doris Pik-Yiu Chun, Santa Clara, CA (US);
Hou T. Ng, Campbell, CA (US);
Albert Teishev, Rishon le-zion, IL;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/12 (2006.01); G03G 9/08 (2006.01); G03G 9/125 (2006.01); G03G 9/13 (2006.01); G03G 9/135 (2006.01); C09D 11/03 (2014.01);
U.S. Cl.
CPC ...
G03G 9/0804 (2013.01); G03G 9/122 (2013.01); G03G 9/125 (2013.01); G03G 9/13 (2013.01); G03G 9/135 (2013.01); C09D 11/03 (2013.01);
Abstract
A liquid electrophotographic ink is disclosed herein. One example of the liquid electrophotographic ink includes a non-polar carrier liquid; pigmented toner particles; a charge director; and polymer resin encapsulated metal oxide nanoparticles. A method for making the liquid electrophotographic ink is also disclosed herein.