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:
Mar. 02, 1976
Filed:
Dec. 20, 1973
Applicant:
Inventor:
Masana Minami, Tokyo, JA;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JA;
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
3401 / ; 3403 / ; 350161 ;
Abstract
An optical readout device including a gas discharge display panel with spot light sources each selectively energizable to illuminate the corresponding character pattern, a memory plate which stores the character patterns, and also including an image pickup device which detects the light distribution of the character pattern illuminated with the spot light of the said gas discharge display panel.
Minami, Masana. (1976). Optical readout device (U.S. Patent No. 3942159). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3942159
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile