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. 25, 2023
Filed:
Feb. 01, 2022
Hitachi Channel Solutions, Corp., Tokyo, JP;
Takeshi Kageyama, Tokyo, JP;
HITACHI CHANNEL SOLUTIONS, CORP., Tokyo, JP;
Abstract
A card reader includes a card conveyance path comprising upper and a lower conveyance paths to convey a card inserted into a device; and a reading unit that reads information on the card. Lower concave and convex portions are provided on an upper surface of the lower conveyance path behind the reading unit. Upper concave and convex portions are provided on a lower surface of the upper conveyance path to be fitted to the lower concave and convex portion. A pressing unit provides a fitted state of the lower and upper concave and convex portions when no object is present. A detection sensor detects a state where an interval between the lower and upper concave and convex portions is widened. The detection sensor detects the state where the interval is widened, to recognize that an object is inserted between the lower and upper concave and convex portions.