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. 19, 1985
Filed:
Oct. 25, 1982
Daniel Yum, Poway, CA (US);
Burroughs Corporation, Detroit, MI (US);
Abstract
A logic array includes a plurality of gated current sources which receive respective input signals, each of said gated current sources is coupled to a respective row conductor and sends current to that row conductor when the received input signal is in a predetermined state; the respective row conductors are partitioned into several groups; a respective high capacitance column conductor is provided for each group; within each group, diodes selectively couple current from the row conductors to the respective high capacitance column conductor; a low capacitance column conductor is provided; and a circuit generates current on the low capacitance column conductor representing the logical NAND of selected input signals when current is coupled from any group of row conductors to the high capacitance column conductor for that group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile