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, 2025
Filed:
Jan. 12, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sangun Bang, Seongnam-si, KR;
Dongjo Kim, Suwon-si, KR;
Jaehyun Bae, Suwon-si, KR;
Junhan Bae, Seoul, KR;
Duseung Oh, Hwaseong-si, KR;
Sungeun Lee, Hwaseong-si, KR;
Arom Lee, Seoul, KR;
Abstract
A portable device and an operating method of the same are provided. The portable device includes a power line communication module performing power line communication with an external device, a memory module storing firmware data, and a controller controlling the power line communication module and the memory module, wherein the power line communication module sequentially provides an update initiation signal and firmware data to the external device, and provides an update end signal to the external device in response to a response signal transmitted by the external device.