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, 2026
Filed:
Jun. 29, 2022
I-pro Co., Ltd., Tokyo, JP;
i-PRO CO., LTD., Tokyo, JP;
Abstract
An endoscope include an image sensor having an imaging surface and a lens adhered to the imaging surface by an adhesive and imaging light on the image sensor. The lens includes a light incident surface extending in an orthogonal direction orthogonal to an optical axis direction of the lens, a back surface parallel to the light incident surface and facing the imaging surface, a recess having an opening disposed in the back surface and an in-lens space disposed between the opening and the light incident surface, the recess being recessed from the opening toward the light incident surface, an emission portion disposed in the in-lens space and emitting light from the light incident surface to the imaging surface, a frame portion disposed around the opening in the back surface, and a protrusion protruding from the frame portion in the optical axis direction and abutting on the imaging surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile