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. 14, 2001
Filed:
Aug. 27, 1998
Applicant:
Inventors:
Jean-Michel Guerin, Glendale, CA (US);
Eugene Wilson, Culver City, CA (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/135 ;
U.S. Cl.
CPC ...
B41J 2/135 ;
Abstract
An acoustic inkjet print head with a plurality of transducers for generating acoustic waves utilizes an individual control circuit for each transducer. The transducers are responsive to their respective control circuit to oscillate at a resonance frequency, which is defined by the respective transducer, its control circuit and the glass substrate.