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:
Feb. 08, 2011
Filed:
Jul. 18, 2008
Chin-ching Huang, Taichung, TW;
Jiung-yue Tien, Taichung, TW;
Hsi-chen Yang, Houli Township, Taichung County, TW;
Chin-Ching Huang, Taichung, TW;
Jiung-Yue Tien, Taichung, TW;
Hsi-Chen Yang, Houli Township, Taichung County, TW;
Lingsen Precision Industries, Ltd., T.E.P.Z., TW;
Abstract
A kind of microphone package structure includes at least of a substrate, a sound processing unit, an upper cap and other devices. There would be at least one trench set on the substrate, and a separation gap between the trench and the bonding pad of the substrate is maintained. After connective paste is smeared on the surface of the substrate, the trench would be assembled with other devices. This kind of package structure could prevent a short circuit being caused by the overflowing of the connective paste.