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:
Dec. 19, 1978
Filed:
Jan. 23, 1978
Applicant:
Inventors:
Burton R Clay, Wayland, MA (US);
Douglas A Gore, Billerica, MA (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G03H / ; G03H / ;
U.S. Cl.
CPC ...
350-382 ; 350-381 ; 350-386 ;
Abstract
The use of a lenticular array in the formation of the object-illuminating beam used in the recording of either a Fresnel, a Fraunhofer or an image plane hologram, permits the reconstructed image of the object, on playback of the hologram, to be directly viewed over an expanded image viewing area.
Clay, Burton. (1978). Hologram having expanded viewing area (U.S. Patent No. 4130338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4130338
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile