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. 13, 1993
Filed:
Jul. 31, 1992
Applicant:
Inventors:
Nobuyuki Taniguchi, Nishinomiya, JP;
Hidehiko Fujii, Sakai, JP;
Tsutomu Ichikawa, Hashimoto, JP;
Takeshi Fukunaga, Sakai, JP;
Atsushi Sumitani, Sakai, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354413 ; 3541271 ; 354132 ;
Abstract
A camera having a built-in electronic flash device and a detachable electronic flash device, provided with a detecting sensor for detecting photographing condition, which judges whether or not a red-eye phenomenon caused by a reflection of flash light on human retinae tends to occur. In accordance with the judgment, activation of both flash devices are controlled.
Taniguchi, Nobuyuki. (1993). Camera having a built-in electronic flash device and a detachable flash (U.S. Patent No. 5202719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5202719
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile