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:
Mar. 11, 2025
Filed:
Jun. 23, 2021
Sankei Giken Kogyo Co., Ltd., Tokyo, JP;
Takamasa Enomoto, Tokyo, JP;
Hiroyuki Kobayashi, Tokyo, JP;
Ryuho Ikemasu, Tokyo, JP;
Shinpei Yamamoto, Tokyo, JP;
SANKEI GIKEN KOGYO CO., LTD., Tokyo, JP;
Abstract
Disclosed is a radomefor vehicle-mounted radar devices including a base bodyhaving an electromagnetic wave permeable substrateand a heater wirelaminated on an inner surface side of the substrateand wired in a surface direction of the substrate, in which linear portionsof the heater wireare arranged side by side at intervals in the surface direction of the substratein an electromagnetic wave irradiation region R of the substrate, and a surface occupancy ratio of the linear portionsof the heater wirein the electromagnetic wave irradiation region R of the substrateis set to 1% or more and 24% or less. It is possible to exhibit a practical snow-melting function as a radome for vehicle-mounted radar devices while suppressing attenuation of electromagnetic waves irradiated by a vehicle-mounted radar device within an allowable range.