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. 27, 1977
Filed:
May. 07, 1969
Applicant:
Inventor:
Richard H Heeren, Chicago, IL (US);
Assignee:
Teletype Corporation, Skokie, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307251 ; 307205 ;
Abstract
A dynamic logic system is disclosed in which a capacitor is charged by a clock signal through a gating device. The capacitor is either discharged or remains at its charged value in response to the impedance of a logic circuit. Two such systems are disclosed in which the output from the first logic system is applied as an input to the second logic system.