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:
Oct. 28, 1980
Filed:
Dec. 07, 1978
Applicant:
Inventor:
Robert W Pitts, Jr, Houston, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H04N / ;
U.S. Cl.
CPC ...
358285 ; 358264 ; 358294 ;
Abstract
A copier provides output signals corresponding to subject matter on material being copied. The copier includes a light source which provides light pulses that impinge upon the material. The material provides light pulses to a light sensitive sensor in accordance with the subject matter on the material. The sensor provides electrical pulses on a one-for-one basis with the received light pulses from the material. An output circuit provides the output signals in accordance with the electrical pulses from the sensor.