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. 19, 2005
Filed:
Mar. 13, 2003
Masanori Akita, Otsu, JP;
Yoshiki Sawaki, Otsu, JP;
Masanori Akita, Otsu, JP;
Yoshiki Sawaki, Otsu, JP;
Toray Engineering Company, Limited, Osaka, JP;
Abstract
A noncontact ID card composed by laminating an antenna circuit board where an antenna is formed and an interposer board formed by connecting an enlarged electrode to an electrode of a mounted IC chip and bonding between an antenna electrode of the antenna circuit board and the enlarged electrode of the interposer board with electroconductive adhesive material, wherein a substrate of the antenna circuit board and a substrate of the interposer board are bonded. In addition, in another composition, at least one local deformation is applied to a boding face of the electrodes each other in a direction crossing the bonding face.