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:
Aug. 13, 1996
Filed:
Feb. 14, 1994
Applicant:
Inventors:
Assignee:
NGK Spark Plug Co., Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
501127 ; 428632 ; 428688 ; 428702 ; 252512 ; 252515 ; 75232 ; 75235 ; 75248 ;
Abstract
Disclosed is a high heat conductive body which consists of 30-99 wt. % of at least one of molybdenum and tungsten and 1 or more wt. % ceramic. A wiring base substrate fitted with such a high heat conductive body is also disclosed. Methods of producing such a high heat conductive body and a wiring base substrate are further disclosed.