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:
Apr. 09, 2024
Filed:
Jan. 19, 2021
Panasonic I-pro Sensing Solutions Co., Ltd., Fukuoka, JP;
Hideaki Yamada, Fukuoka, JP;
Jyouji Wada, Fukuoka, JP;
Toshiyuki Sano, Fukuoka, JP;
Akito Omata, Fukuoka, JP;
Yuma Kobayashi, Fukuoka, JP;
Naoaki Tomisaka, Fukuoka, JP;
I-PRO CO., LTD., Tokyo, JP;
Abstract
A camera device includes a first filter configured to restrict a transverse wave component of incident light having light of a plurality of different wavelength bands generated based on birefringence in a car film from a vehicle to which the car film is adhered, a lens on which a vertical wave component of the incident light transmitted through the first filter is incident, a second filter configured to restrict a vertical wave component of the incident light in a visible region among the vertical wave component of the incident light imaged by the lens, and an imaging element configured to image the vehicle as a subject based on a vertical wave component of the incident light in a near-infrared region transmitted through the second filter.