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. 14, 1989
Filed:
Oct. 19, 1987
Kimihiko Nishioka, Hachiouji, JP;
Jun Yoshinaga, Hino, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
In order to effectively eliminate moire without requiring the preparation, on hand, of various types of adapters and to make it possible to obtain an image of high resolution, a television camera is arranged that a plurality of optical low-pass filters having mutually different optical characteristics are housed within the camera body so as to place either one of these optical low-pass filters into the photographic optical path by external manual operation, or arranged that a plurality of optical low-pass filters having mutually different optical characteristics disposed on the photographic optical path are housed within the camera body so as to rotate at least one of these optical low-pass filters about the optical axis by external manual operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile