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.

Date of Patent:
Feb. 20, 1996

Filed:

Feb. 13, 1990
Applicant:
Inventors:

Hideki Kuwamoto, Yokohama, JP;

Tadashi Kuwabara, Yokohama, JP;

Shigeyuki Taguchi, Hitachi, JP;

Hitoshi Tamura, Hitachi, JP;

Keiichi Nakane, Yokohama, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358462 ; 358451 ; 382298 ;
Abstract

When dot density conversion processing of page data is effected by managing the position, size and data kind of each area for the page data including the portions which are formed as the data of different areas for at least two kinds of data of a plurality of data kinds each having at least one kind such as text data, graphic data, image data, and so forth, dot conversion means disposed for each area in such a manner as to correspond to each data kind is selected and conversion is made so that the result of conversion is drawn at a predetermined output position of each area.


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