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:
Sep. 21, 2021
Filed:
Aug. 23, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Junwoo Kim, Suwon-si, KR;
Wonchurl Jang, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An electronic device performs near field communication (NFC) functions. An operating method of the electronic device includes detecting an attachment of a first NFC tag which uses a first radio frequency signal type (RF signal type), checking whether to exclude the first NFC tag from a recognition of the NFC device in response to the attachment of the first NFC tag, and when the first NFC tag is excluded from the recognition of the NFC device, setting based on the checking a radio frequency signal type of the electronic device so as not to respond to a radio frequency signal of the first radio frequency signal type.