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:
Jun. 29, 2021
Filed:
Jul. 27, 2020
Olympus Corporation, Tokyo, JP;
Fumiyuki Okawa, Tama, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An endoscope includes an image sensor and a first memory, which is a nonvolatile memory, storing first information disposed in a distal end portion, and includes a controller and a second memory configured to back up the first information disposed on a proximal end side relative to the distal end portion. The controller reads out the first information stored in the first memory and stores the read first information as a backup in the second memory when the controller is started when supplied with power, and reads out the first information stored in the second memory and transmits the read first information to a video processor when the controller receives a request from the video processor.