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:
Dec. 16, 1997
Filed:
Dec. 21, 1995
Applicant:
Inventor:
Arnold W Johansen, Marlboro, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
206719 ; 206726 ; 439188 ; 439510 ;
Abstract
An electrostatic discharge protection device is disclosed for use with a semiconductor chip package where the electrostatic discharge protection device establishes an electrical connection between connector pins on the semiconductor chip package and ground thereby creating a short circuit to protect the semiconductor chip package from electrostatic discharge. The electrostatic discharge protection device is manually operable to engage or disengage and also automatically withdraws the shorting connection upon insertion of the semiconductor chip package onto a printed circuit board or into a mating receptacle.