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. 12, 2011
Filed:
Jul. 19, 2005
Applicants:
Christopher Robin Lowe, Cambridge, GB;
Anthony Peter James, Warwickshire, GB;
Edward Rayne, Cambridge, GB;
Inventors:
Christopher Robin Lowe, Cambridge, GB;
Anthony Peter James, Warwickshire, GB;
Edward Rayne, Cambridge, GB;
Assignee:
Cambridge Enterprise Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/021 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sensor which comprises a support medium and a hologram disposed therein, wherein an optical characteristic of the medium varies as a result of a change of a property of the medium, and wherein the medium is heterogeneous such that the change of property is heterogeneous.