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:
Nov. 14, 2017
Filed:
Jul. 21, 2015
Miics & Partners (Shenzhen) Co., Ltd., Shenzhen, CN;
Meng-Liang Yang, Shenzhen, CN;
MiiCs & Partners (Shenzhen) Co., Ltd., Shenzhen, CN;
Abstract
A hot swap system applied in an electronic device includes a plurality of expansion cards and a plurality of electronic components coupled to the expansion cards. Each of the expansion cards includes an expansion chip, a time delay unit, and a switch unit. The time delay unit is electrically coupled to the expansion chip, and outputs a delay signal to the expansion chip to control the expansion chip not operate within a preset time. The switch unit can operate and transmit signal between the corresponding expansion card and the plurality of electronic components after preset time. Therefore, the hot swap system can operate normally, even when one of the expansion cards is inserted suddenly.