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:
Mar. 22, 2016
Filed:
Dec. 20, 2013
Samsung Electronics Co., Ltd, Gyeonggi-do, KR;
Kyung-Up Kim, Gyeongsangbuk-do, KR;
Je-Hyun Son, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
Disclosed are a device and a method for detecting a reversed insertion of the SIM card into a SIM card socket unit in the terminal. The device includes a SIM card socket unit including a detection terminal that is disposed at a position to be contacted with a GND terminal of the SIM card, and when the SIM card is inserted, and outputs a voltage received from a contacted terminal of the SIM card. The SIM card socket unit having received the voltage from the detection terminal is transmitted to a controller as a SIM card insertion direction detection signal. When the SIM card insertion direction detection signal received from the SIM card socket unit is a reversed insertion detection signal, the controller is configured to inform the user that the SIM card is inserted in a reversed direction.