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:
Sep. 16, 2014
Filed:
Aug. 29, 2011
Jun-wei Zhang, Shenzhen, CN;
Shih-fang Wong, New Taipei, TW;
Tsung-jen Chuang, New Taipei, TW;
Jun Zhang, Shenzhen, CN;
Chia-hung Chien, New Taipei, TW;
Chung-jen Wang, New Taipei, TW;
Jun-Wei Zhang, Shenzhen, CN;
Shih-Fang Wong, New Taipei, TW;
Tsung-Jen Chuang, New Taipei, TW;
Jun Zhang, Shenzhen, CN;
Chia-Hung Chien, New Taipei, TW;
Chung-Jen Wang, New Taipei, TW;
Fu Tai Hua Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A storage battery charge circuit for charging a battery is provided. The circuit includes a voltage input port, a converting circuit, and a charge circuit. The voltage input port is for being connected to a power source to receive a logic high level voltage. The converting circuit is connected to the voltage input port to convert the received logic high level voltage into a control signal including a logic high level voltage and a logic low level voltage alternately and the mark space ratio is not equal to one. The charge circuit is connected to the converting circuit to charge the battery or discharge the battery according to the control signal.