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.:

US 7230225 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 12, 2007

Filed:

Mar. 09, 2004
Applicants:

Koji Tanimoto, Tagata, JP;

Jun Sakakibara, Tokyo, JP;

Yoshikatsu Kamisuwa, Kawasaki, JP;

Kunihiko Miura, Hiratsuka, JP;

Inventors:

Koji Tanimoto, Tagata, JP;

Jun Sakakibara, Tokyo, JP;

Yoshikatsu Kamisuwa, Kawasaki, JP;

Kunihiko Miura, Hiratsuka, JP;

Assignees:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/00 (2006.01); H04N 1/46 (2006.01); G03F 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

There is disclosed an image reading apparatus having an image sensor unit. The image sensor unit may include a number of photodiode arrays. The photodiode arrays may have different qualities and the output of the photodiode arrays may be processed differently. Output of the photodiode arrays may be mixed to improve image qualities.


Find Patent Forward Citations

Tanimoto, Koji. (2007). Image reading apparatus having an image sensor unit (U.S. Patent No. 7230225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7230225

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…