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:
Jun. 24, 2003
Filed:
May. 22, 2000
Motoshi Uehara, Kyoto, JP;
Omron Corporation, Kyoto, JP;
Abstract
A reader apparatus includes a card slot unit receiving a card on which a pattern code is attached; a LED array having a light emitting plane for emitting light of a light path width smaller than the diameter of the light emitting plane; a reflective mirror having a portion facing the card received through the card slot unit, the facing portion having a length smaller than the diameter of the light emitting plane of the LED array for reflecting light emitted from the LED array to direct the light to the pattern code of the card received through the card slot unit; and a reader device receiving light reflected from the pattern code of the card. Since the card slot depth can be made smaller than the conventional one so that the card can be inserted into the reader apparatus without hiding the information attached at the predetermined position, the user can view the information. The insert position of the card can be optimized.