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:
Oct. 27, 2020
Filed:
Jun. 12, 2018
Applicant:
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Inventors:
Hiroichi Ukei, Osaka, JP;
Takehiro Ui, Osaka, JP;
Ryosuke Aoki, Osaka, JP;
Hironobu Machinaga, Osaka, JP;
Kazuto Yamagata, Osaka, JP;
Yuuki Takeda, Osaka, JP;
Assignee:
NITTO DENKO CORPORATION, Ibaraki-shi, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/22 (2018.01); H01Q 17/00 (2006.01); F21S 45/70 (2018.01); F21S 41/37 (2018.01);
U.S. Cl.
CPC ...
F21V 7/22 (2013.01); F21S 41/37 (2018.01); F21S 45/70 (2018.01); H01Q 17/00 (2013.01);
Abstract
A lamp reflector () includes a mirror surface () and a laminate (). The mirror surface () is a surface for reflecting light from a light source () to guide the light in a predetermined direction. The laminate () covers at least a part of the mirror surface () to absorb an electromagnetic wave having a specific frequency of 20 GHz to 90 GHz. The laminate () allows the light from the light source () to transmit therethrough toward the mirror surface ().