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:
Jan. 25, 2005
Filed:
Jan. 24, 2003
Zhineng Fan, Sunnyvale, CA (US);
Che-yu LI, Ithica, NY (US);
Zhineng Fan, Sunnyvale, CA (US);
Che-Yu Li, Ithica, NY (US);
High Connection Density Inc., Sunnyvale, CA (US);
Abstract
An electrical contact having transmission-coil sections with at least two tightly wound turns. Active-coil sections are integral with, and positioned between the transmission-coil sections so as to provide electrical signal communication between the two transmission-coil sections, and spring characteristics. The transmission-coil sections are over coated with a conductive noble metal so as to fuse each of the tightly wound turns together to thereby provide for a shortened electrical transmission pathway through the electrical contact. An LGA interposer for providing data communication between a first and a second array of contact pads is also provided having a dielectric housing with an array of cavities; and a plurality of electrical contacts positioned within the cavities.