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:
Jun. 04, 1985
Filed:
Sep. 20, 1982
Applicant:
Inventor:
Lee L Bain, Arlington, TX (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; H01L / ;
U.S. Cl.
CPC ...
3461 / ; 310317 ;
Abstract
A drive circuit for a drop-on-demand ink jet ejector. Both drive pulse amplitude and drive pulse width are programmably controlled by utilizing simple digital circuitry.
Bain, Lee. (1985). Programmable driver/controller for ink jet printheads (U.S. Patent No. 4521786). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4521786
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile