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:
Feb. 16, 1993
Filed:
Jul. 29, 1992
Applicant:
Inventor:
Nobuharu Suzuki, Gamagohri, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354403 ; 2502014 ; 2502032 ;
Abstract
A device for indicating a distance measuring zone, which device includes a CCD image pickup device and an electronic finder. The CCD image pickup device is sensitive to an infrared distance measuring beam which is projected by a distance measuring device onto an object and reflected therefrom. The electronic finder is provided for observing an electric conversion image formed by the CCD image pickup device.