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. 27, 2001
Filed:
Nov. 20, 1998
Applicant:
Inventors:
Hideyuki Kurita, Tokyo, JP;
Satoshi Takahashi, Tochigi, JP;
Akira Tsutsumi, Tochigi, JP;
Masahiro Fujimoto, Tochigi, JP;
Assignee:
Sony Chemicals Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/09 ;
U.S. Cl.
CPC ...
H05K 1/09 ;
Abstract
The present invention provides a circuit substrate containing a conductive circuit on an insulating base, an electrode for connection to an IC and an electrode for connection to a mother board substrate, which eliminates the step of bonding the film-like insulating base and the conductive circuit to simplify the manufacturing process.