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:
Jul. 12, 2005
Filed:
Sep. 06, 1999
Applicants:
Hiroaki Onishi, Kyoto, JP;
Tokihiko Kishimoto, Kyoto, JP;
Hisayoshi Fujimoto, Kyoto, JP;
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N001/04 ;
U.S. Cl.
CPC ...
Abstract
An image reader (A) includes a plurality of light sources () arranged in line, the light from which travels through a channel () and irradiates a linear read area (S). The channel () is divided into a plurality of sections () by a plurality of partitions (). Thus, uniform brightness is obtained in the whole part of the linear read area (S), including both ends and the central part.
Onishi, Hiroaki. (2005). Image reader (U.S. Patent No. 6917453). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6917453
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile