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:
Jun. 01, 2010
Filed:
Mar. 31, 2005
Robert H. Kraus, Jr., Los Alamos, NM (US);
Michelle A. Espy, Los Alamos, NM (US);
Andrei Matlachov, Los Alamos, NM (US);
Petr Volegov, Albuquerque, NM (US);
Robert H. Kraus, Jr., Los Alamos, NM (US);
Michelle A. Espy, Los Alamos, NM (US);
Andrei Matlachov, Los Alamos, NM (US);
Petr Volegov, Albuquerque, NM (US);
Los Alamos National Security, LLC, Los Alamos, NM (US);
Abstract
An apparatus measures electromagnetic signals from a weak signal source. A plurality of primary sensors is placed in functional proximity to the weak signal source with an electromagnetic field isolation surface arranged adjacent the primary sensors and between the weak signal source and sources of ambient noise. A plurality of reference sensors is placed adjacent the electromagnetic field isolation surface and arranged between the electromagnetic isolation surface and sources of ambient noise.