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:
Apr. 30, 2024
Filed:
Nov. 30, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jisang Kim, Suwon-si, KR;
Jinsu Kim, Suwon-si, KR;
Chunsoo Lee, Suwon-si, KR;
Soonin Jeong, Suwon-si, KR;
Jinchul Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A communication device insertable into an external electronic device is provided. The communication device includes a converter circuit, a power line, a first conductor connected to the power line, and at least one second conductor electrically disconnected from the first conductor and connected to a ground, the first conductor being electrically connected to the at least one second conductor by fastening between the communication device and the external electronic device, a signal line, and a control circuit connected to the power line, the first conductor, and the signal line, wherein the control circuit is configured to receive a first signal from a processor of the external electronic device through the signal line, receive a second signal generated based on a discharging of a power flowing along the power line to the ground through the at least one second conductor when the first conductor is electrically connected to the at least one second conductor, and output, based on the first signal and the second signal, a control signal to the converter circuit for controlling the converter circuit.