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:
May. 15, 2015
National Taiwan University, Taipei, TW;
Yi-Jan Chen, Taipei, TW;
Hao-Shun Yang, Taipei, TW;
NATIONAL TAIWAN UNIVERSITY, Taipei, TW;
Abstract
A transformer circuit and a manufacturing method thereof are proposed. The transformer circuit includes plural input modules and output modules. Each of the input modules includes a first primary coil and a second primary coil, and each of the primary coils has a first positive input terminal and a negative input terminal. The first primary coil and the second primary coil of each of the input modules are inductively coupled with each other. Each of the output modules includes a secondary coil. Each of the secondary coils includes a first terminal and a second terminal. The first terminal and the second terminal of each of the secondary coils are electrically connected to a first output port and a second output port, respectively. The first primary coil and the second primary coil of each of the input modules are inductively coupled to the secondary coil of the corresponding output module, respectively.