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:
Sep. 05, 2023
Filed:
Apr. 04, 2019
3m Innovative Properties Company, St. Paul, MN (US);
Dipankar Ghosh, Oakdale, MN (US);
Jaewon Kim, Woodbury, MN (US);
Stephen J. Etzkorn, Woodbury, MN (US);
Ronald D. Jesme, Plymouth, MN (US);
Mohsen Salehi, Woodbury, MN (US);
Guanglei Du, Horseheads, NY (US);
John A. Wheatley, Stillwater, MN (US);
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
Radar standing wave dampening systems and components are described. In particular, systems and components including an absorber composite including at least one of ceramic filler, magnetic filler, or conductive filler materials are described. Such components can reduce the intensity of standing waves and may also be combined in systems with one or more gradient permittivity tapes or films.