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:
May. 14, 2019
Filed:
Sep. 07, 2017
The Boeing Company, Chicago, IL (US);
Tai Anh Lam, Renton, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A passively switched resonant chamber includes one or more conductive walls defining a resonant cavity configured to store energy in an electromagnetic field. The passively switched resonant chamber also includes a switching device that includes a first conductive wire having a first end extending into the resonant cavity. The switching device also includes a second conductive wire having a second end extending into the resonant cavity. The second end is separated from the first end by a gap. A phase change material in the gap is configured to switch from a non-conductive state to a conductive state in response to a strength of the electric field in the resonant cavity satisfying a threshold.