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:
Apr. 15, 1997
Filed:
May. 06, 1994
Applicant:
Inventors:
Sang C Lee, Greenwich, CT (US);
Bak H Lee, Greenwich, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174 / ; 2505161 ; 2505191 ;
Abstract
A shielding medium using a multi-layered construction for protection of an object such as the human body, with each layer containing a plurality of geometrically shaped objects, that appears to the EMFs as a continuous, solid plane, but retains open spaces around the objects for ambient air to circulate. As a result of this construction, the unique shielding medium affords excellent protection against both the electric and magnetic field components of EMFs without sacrificing the comfort of the user (or heat dissipation of the source).