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:
Dec. 26, 2017
Filed:
Apr. 03, 2014
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Ning Ge, Palo Alto, CA (US);
Hang-Ru Goy, Singapore, SG;
Boon Bing Ng, Singapore, SG;
Shane O'Brien, Leixlip, IE;
Mun Hooi Yaow, Singapore, SG;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/16 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14112 (2013.01); B41J 2/04533 (2013.01); B41J 2/14056 (2013.01); B41J 2/1601 (2013.01); B41J 2/1632 (2013.01);
Abstract
An example provides a fluid ejection apparatus including a first firing resistor and a second firing resistor to selectively cause fluid to be ejected through a single nozzle, and a parasitic resistor arranged to add a parasitic resistance to the first firing resistor.