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:
Jun. 20, 2017
Filed:
Jun. 10, 2015
Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Meng-Liang Yang, Shenzhen, CN;
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Shenzhen, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A server includes a chassis having a base and a cover, a switch mounted on the chassis, and a motherboard. The motherboard includes a control circuit and a power-on pin. The control circuit includes a switch unit, and the switch unit includes a first buffer, a switch chip and a jumper. When the cover is detached from the base, the switch outputs a first signal to the first buffer, and the first buffer outputs the first signal to the switch chip. The switch chip outputs the first signal to the power-on pin, and the server is powered off. When the base is covered by the cover, the switch outputs a third signal to the first buffer and the first buffer outputs the third signal to the switch chip. The switch chip outputs the third signal to the power-on pin, and the server is powered on.