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. 08, 2019
Filed:
Apr. 28, 2017
International Business Machines Corporation, Armonk, NY (US);
Wei T. Chen, Taipei, TW;
Yulianti Darmanto, Taipei, TW;
Cheng-Hao Lin, Taipei, TW;
Y. K. Liu, Taipei, TW;
Claire H W Tsai, Taipei, TW;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A power distribution unit including a base, at least one socket, and at least one detecting unit is provided. The socket is disposed at the base and has a power end and a ground end. The detecting unit is disposed at the base and comprises at least two switches in communication with an AND gate. Communication between a plug and the socket is detected utilizing the AND gate. A voltage signal is output responsive to the detected communication. More specifically, a first voltage signal is output responsive to detection of receipt of both the power end and the ground end by the socket and/or receipt of the ground end by the socket and absence of the power end. A second voltage signal is output responsive to receipt of the power end by the socket and absence of the ground end.