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:
Oct. 24, 2000
Filed:
Jun. 12, 1997
Thomas A Speckhard, Cottage Grove, MN (US);
Takashi Horikawa, Kanagawa, JP;
3M Innovative Properties Company, St. Paul, MN (US);
Nippon Steel Corporation, Kanawawa, JP;
Abstract
A system and method of reducing striations in electrostatic printing is provided by varying plate firing sequences in a pattern of nib groups on the writing head of an electrostatic printer to visually mute the effects of sequence striations. This variation, in combination with other techniques, minimize multiplexing striations that affect adversely the print quality of data emerging from high speed, wide width electrostatic printers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile