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:
Mar. 29, 2005
Filed:
Aug. 14, 2003
Chien-yu Hsu, Taoyuan Hsien, TW;
Yen-jang Liao, Taoyuan Hsien, TW;
Li-sen Chen, Taoyuan Hsien, TW;
Speed Tech Corp., Taoyuan Hsien, TW;
Abstract
A land grid array includes a flat-plate connector plastic housing having a plurality of terminal grooves, and a plurality of terminals having a pair of contact points and disposed in the various terminal grooves, wherein the contact points serve as connecting structures between a circuit board and another circuit board, or between an integrated circuit and a circuit board. Each terminal is formed by bending an integral metal plate, and has a fixing portion, a flexible portion and a signal transmission portion. The terminal is capable of reducing overall stress, such that the signal transmission portion is easily deformed without leaving permanent deformation. Meanwhile, wiping motions by the contact points are performed between a circuit board and another circuit board, or between an integrated circuit and a circuit board for removing oxidized thin-films on contact surfaces involved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile