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. 04, 2021
Filed:
May. 20, 2020
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Debasish Banerjee, Ann Arbor, MI (US);
Songtao Wu, Ann Arbor, MI (US);
Naohide Uchida, Shizuoka, JP;
Takeshi Yamakawa, Shizuoka, JP;
Hidetaka Asano, Aichi-ken, JP;
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
A metallic component including a metallic material and having a skin depth δ of greater than or equal to 1.0 μm in a frequency range from 20-40 GHz, as calculated by: In this equation, δ is skin depth in meters (m); ρ is resistivity in ohm meter (Ω·m); f is frequency of an electromagnetic radiation in hertz (Hz); μis permeability; and μis relative permeability of the metallic material. The metallic component may be a discrete metallic particle or a layer in a multilayer thin film.