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. 08, 2023
Filed:
Apr. 22, 2019
Nissha Co., Ltd., Kyoto, JP;
Eiji Kawashima, Kyoto, JP;
Hiroyuki Konishi, Kyoto, JP;
Yasuhide Fukada, Kyoto, JP;
Toshitsugu Fujimura, Kyoto, JP;
Toru Okada, Kyoto, JP;
NISSHA CO., LTD., Kyoto, JP;
Abstract
Object: A plurality of problems of an electromagnetic wave transmissive cover to be installed in an electromagnetic wave irradiation direction of a sensor using an electromagnetic wave are simultaneously eliminated. Resolution means: An electromagnetic wave transmissive coveris a member to be installed in an electromagnetic wave irradiation direction of a millimeter wave radarusing an electromagnetic wave, and includes a colored resin member, a transparent resin member, and a transparent heater film. The transparent resin memberis provided on an opposite side to the millimeter wave radarof the colored resin member. The transparent heater filmis provided on the opposite side to the millimeter wave radarof the colored resin member, includes a wiring pattern formed by copper plating or etching, and has electromagnetic wave transmissivity.