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. 28, 2006
Filed:
Aug. 30, 1999
Jeffery S Beck, Corvallis, OR (US);
Michael J Barbour, Corvallis, OR (US);
Richard I Klaus, Ridgefield, WA (US);
Jeffery S Beck, Corvallis, OR (US);
Michael J Barbour, Corvallis, OR (US);
Richard I Klaus, Ridgefield, WA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A printhead is provided with a data receiver and a data driver, each of which is coupled to a common data pad. The printhead is also provided with a clock pad and a data bus. Means for shifting data between the data receiver and the data driver shifts data in accordance with strobe signals received over the clock pad. Additional means transfers data from the shifting means to the data bus, and yet further means transfers data from the data bus to the shifting means.