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.

Date of Patent:
Oct. 07, 2025

Filed:

Oct. 10, 2022
Applicant:

Eagle Technology, Llc., Melbourne, FL (US);

Inventors:

Gordon Chun Kong Wu, Melbourne, FL (US);

Nicholas Piekiel, Rochester, NY (US);

John Osborn, Spencerport, NY (US);

Kenneth Patterson, Rochester, NY (US);

Brian Hart, Rochester, NY (US);

Peter Bickford, Rochester, NY (US);

Assignee:

Eagle Technology, LLC, Melbourne, FL (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/04 (2006.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
G01J 1/0437 (2013.01); G02B 5/003 (2013.01); G02B 2207/101 (2013.01);
Abstract

Stray light in a metering structure is controlled by surrounding with a rigid shield an elongated length of a strut and supporting on the rigid shield a surface finish which is highly absorptive of light. The strut is thermally decoupled from the rigid shield using a plurality of insulating web layers comprising a multi-layer insulation (MLI) system disposed between the strut and the rigid shield. The MLI in such scenarios (1) thermally isolates the strut from the shield (2) serves as a support structure to support the rigid shield on the strut, and (3) absorbs thermally induced mechanical stresses as between the rigid shield and the strut.


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