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. 05, 2022
Filed:
Aug. 08, 2019
Hongfujin Precision Electronics(tianjin)co., Ltd., Tianjin, CN;
Rui Yang, Tianjin, CN;
HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO., LTD., Tianjin, CN;
Abstract
A system for distinguishing between actual power failure and false power failure in relation to a system under Efuse control includes a power unit, a detection unit, a control unit, a management substrate, and a management unit. The power unit outputs a voltage to the detection unit and the control unit. The detection unit detects state of a power supply from the power unit, and outputs a signal to the control unit. The management substrate monitors an operating state of the power unit, and outputs a status signal. The management unit obtains a system interrupt instruction from the control unit, and generates an error event or does not generate an error event according to the system interrupt instruction and a small period of time for establishing an actual or a false abnormality. A method for detecting an apparent or an actual power failure is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile