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. 16, 1980
Filed:
Jun. 23, 1978
Applicant:
Inventor:
Roland J Handy, Northridge, CA (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3403 / ; 3403 / ; 357 24 ;
Abstract
An analog to digital converter as implemented by large scale integrated circuit techniques utilizing charge coupled device technology. On a single integrated circuit chip, the necessary gate and charge packet transfer paths are formed to allow for the analog to digital conversion. Depending on the amount of charge transferred from one location to the next the two outputs will denote a digital voltage level indicative of logic 0 or logic 1.