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:
Nov. 17, 1998
Filed:
Aug. 31, 1995
Applicant:
Inventor:
Tetsuya Onozawa, Kanagawa, JP;
Assignee:
Shinko Nameplate Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
235488 ; 235382 ; 235492 ;
Abstract
In a memory card having circuit elements such as a semiconductor device and transmitting/receiving device mounted on a synthetic resin substrate shaped like a flat plate, the circuit elements are disposed and sealed in the synthetic resin substrate, and both surfaces of the substrate are covered with synthetic resin sheet members. This achieves a memory card, which is resistant to bending and also survives harsh operating environment. Also provided are a memory card, which can be easily developed into a multi-function card such as an ID card at low cost, and its manufacturing method.