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:
May. 14, 2013
Filed:
Mar. 14, 2011
Applicants:
Jui-lung Chen, Hsinchu, TW;
Tien-hui Huang, Kaohsiung, TW;
Chieh-yao Chuang, Kaohsiung, TW;
Inventors:
Assignee:
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 37/76 (2006.01); H01H 85/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention provides a poly fuse burning system comprising a poly fuse, a controllable power source supplying power for burning the poly fuse, and a monitor circuit monitoring the burning state of the poly fuse, wherein when a targeted burning state is reached, a control signal is output to shut down the controllable power source to stop the burning.