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:
Apr. 28, 2015
Filed:
Aug. 16, 2012
Hsin-hsien Yeh, Taichung, TW;
Hong-ching Lin, Kaohsiung, TW;
Tsung-wen Chen, Hsinchu, TW;
Wen-hao Deng, Hsinchu, TW;
Hsin-Hsien Yeh, Taichung, TW;
Hong-Ching Lin, Kaohsiung, TW;
Tsung-Wen Chen, Hsinchu, TW;
Wen-Hao Deng, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A protection component includes: a package substrate; a first fuse unit disposed in the package substrate, having a first fusing region; a second fuse unit disposed in the package substrate, having a second fusing region which is close to the first fusing region; and a first buried cave disposed in the package substrate corresponding to the first and second fusing regions. When one of the first and second fusing regions is blown out, the first buried cave assists energy of fuse melting to break the other of the first and second fusing regions.