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:
Nov. 02, 1999
Filed:
Nov. 29, 1995
Takaomi Sekiya, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A stereoscopic endoscope is provided having a primary optical system for forming an image of an object, a device for dividing the light transmitted by the primary optical system into two light beams, and a pair of optical systems for detecting the image formed by the primary optical system. Each of the secondary optical systems may receive one of the light beams and form an image of the object on a corresponding imaging device. The stereoscopic endoscope may also include a device for adjusting a position of the light dividing device relative to an optical axis and an exit pupil of the primary optical system, and a device for detecting a position of the light dividing device in accordance with each of the output image signals.