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:
Aug. 29, 1978
Filed:
Apr. 18, 1977
Applicant:
Inventor:
Gottfried R Rosendahl, Winter Park, FL (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; G02F / ;
U.S. Cl.
CPC ...
358233 ; 358232 ; 350361 ;
Abstract
An optical image generation and projection system is disclosed as including light relay type image generator for transforming an invisible electronic signal into a visible amplitude modulated image having interferential contrasts on an oil layer and a light source and lens system associated therewith in such manner as to project the optical image generated thereby onto a projection screen.
Rosendahl, Gottfried. (1978). Television projector system (U.S. Patent No. 4110791). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4110791
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile