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:
Aug. 12, 2025
Filed:
Oct. 18, 2023
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Lance M. Baird, Los Angeles, CA (US);
Deborah Minnichelli, Redondo Beach, CA (US);
Dwight L. Ritums, Torrance, CA (US);
Jesse B. Tice, Torrance, CA (US);
Nadine Y. Decino, Torrance, CA (US);
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Abstract
A Multi-Layer Insulation includes a fixed membrane, a flexible membrane, and at least one electrical insulating layer. The fixed membrane adjoins a substrate. The fixed membrane includes a fixed electrical conducting layer. The flexible membrane includes a thermal insulator and a flexible electrical conducting layer. The flexible membrane is configured to furl into a rolled condition absent application of a voltage across the fixed electrical conducting layer and the flexible electrical conducting layer and is configured to unfurl over the fixed membrane responsive to application of a voltage across the fixed electrical conducting layer and the flexible electrical conducting layer. The at least one electrical insulating layer is located between the fixed electrical conducting layer and the flexible conducting layer. The at least one electrical insulating layer is chosen from a fixed electrical insulating layer of the fixed membrane and an inner electrical insulating layer of the flexible membrane.