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:
Mar. 29, 1994
Filed:
Jun. 23, 1993
John E Graebner, New York, NY (US);
AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
In order to measure the in-plane thermal conductivity of a sample plate, the plate is placed in a prefabricated device containing (1) a pair of thermocouples, (2) a source of heat flow into the plate, (3) a heat sink of the heat flow having an open cavity, (4) a taut membrane, on which the source of heat flow and the thermocouples are bonded, located on the resilient filling, (5) a resilient filling of thermally insulating material located underneath the membrane, in the cavity of the heat sink, and (6) a thermally insulating medium covering the plate and exerting a compressive force on it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile