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:
Jan. 06, 2026
Filed:
Oct. 18, 2023
Samsung Sdi Co., Ltd., Yongin-si, KR;
Kyusung Cho, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A switch control device includes: a retention circuit receiving a control signal and a safety signal, and outputting a retention signal to the driver of the switch to maintain an on state of the switch based on the control signal and the safety signal; a retention control circuit disabling the retention circuit, so that the output of the retention signal is blocked based on a disable signal being received; a first controller outputting the control signal to the driver to control the operation of the switch, and outputting the disable signal to the retention control circuit based on the retention circuit being disabled in a system to which the switch control device is mounted; and a second controller outputting the safety signal according to the operation status of the first controller, wherein the driver controls the opening/closing of the switch based on the control signal or the retention signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile