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:
May. 05, 1992
Filed:
Feb. 12, 1990
Applicant:
Inventor:
Shogo Oneda, Yokohama, JP;
Assignee:
Ricoh Company, Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E09G / ;
U.S. Cl.
CPC ...
340793 ; 358456 ;
Abstract
An artificial halftone processing apparatus for binarizing input image information on the basis of the densities of pixels and combining a plurality of sets of resultant binary data to produce multi-level tone information. A matrix for halftone processing is variable in size or arrangement to store a plurality of pixel data in a memory together. Halftone processing is executed in an optimal manner for a particular kind of figure to be drawn.
Oneda, Shogo. (1992). Artificial halftone processing apparatus (U.S. Patent No. 5111194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5111194
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile