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:
Aug. 19, 2014
Filed:
Jul. 13, 2011
Applicants:
Qi-yan Luo, Shenzhen, CN;
Song-lin Tong, Shenzhen, CN;
Peng Chen, Shenzhen, CN;
Fu-sen Yang, Shenzhen, CN;
Inventors:
Qi-Yan Luo, Shenzhen, CN;
Song-Lin Tong, Shenzhen, CN;
Peng Chen, Shenzhen, CN;
Fu-Sen Yang, Shenzhen, CN;
Assignees:
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sequence control circuit for power sources includes two switched circuits and a sequence control unit. Each of the switched circuits has a control node and is coupled between a power source and a load. The sequence control unit includes two output terminals coupled to the control nodes. The output terminals generate control signals to control the sequence of the circuits being turned on.