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. 27, 2004
Filed:
Dec. 19, 2001
Johannes Mathieu Marie Simons, Venlo, NL;
Mark Alexander Groninger, Venlo, NL;
Oce-Technologies B.V., Venlo, NL;
Abstract
A printing apparatus including at least one ink duct provided with an electromechanical transducer, a driver circuit provided with a pulse generator and operatively associated with the transducer to energize the transducer, a measuring circuit operatively associated with the transducer for measuring an electrical signal generated by the transducer in response to energizing by the pulse generator, a device for breaking the circuits in such a manner so that when the drive circuit is open, the measuring circuit is closed, wherein measurement of the electrical signal takes place when the printing apparatus is in a printing mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile