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:
Feb. 04, 2020
Filed:
Jun. 14, 2017
Atec Ap Co., Ltd., Seongnam-si, Gyeonggi-do, KR;
Young Sik Bang, Seoul, KR;
Young Seop Bae, Seoul, KR;
ATEC AP CO., LTD., Seongnam-si, KR;
Abstract
A medium storage box according to an embodiment includes: a cassette body having a storage space in which a medium is stored; a cassette door coupled to the cassette body to open or close the storage space; a door opening detection unit for generating an open detection signal when the cassette door is opened; a microcomputer for determining that the cassette door is opened when receiving the open detection signal, and for storing the determined opening information of the cassette door in a cassette memory; and a battery for supplying power to the door detection unit and the microcomputer, wherein when the open detection signal is generated in the door opening detection unit, the battery supplies power to the microcomputer.