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:
Aug. 31, 2010
Filed:
Aug. 20, 2007
Applicants:
Simon Dodd, Corvallis, OR (US);
Sean P. Mcclelland, Corvallis, OR (US);
Lonnie D. Byers, Corvallis, OR (US);
Inventors:
Simon Dodd, Corvallis, OR (US);
Sean P. McClelland, Corvallis, OR (US);
Lonnie D. Byers, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/05 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a fluid ejection device. A plurality of drive transistors is disposed on a substrate, the drive transistors each comprising contacts. A metal layer is disposed over the contacts. The plurality of drive transistors includes a primitive group of drive transistors, and the metal layer includes a power buss covering each of the contacts of the primitive group of drive transistors.