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:
Jul. 20, 1982
Filed:
May. 19, 1980
Applicant:
Inventor:
Lawrence R Teeple, Jr, Palo Alto, CA (US);
Assignee:
Trigon, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
3241 / ; 200245 ; 324 51 ; 3241 / ;
Abstract
An IC carrier package test probe including a test probe head which is formed to penetrate into the IC chip cavity of the carrier package and which includes an elastic base having a thin layer of metal foil affixed to the outer face thereof, which foil is slited for greater elasticity and which is disposed to make simultaneous contact with each interior lead contact point within the cavity to permit rapid electrical testing of the continuity of the carrier package circuitry.