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. 28, 1989
Filed:
Jul. 30, 1987
Applicant:
Inventors:
John Polkinghorne, Burlington, CA;
Michael Desnoyers, Ancaster, CA;
Assignee:
TRW Canada, Ltd., Ontario, CA;
Primary Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
34082515 ; 34082506 ; 370 85 ; 3701101 ;
Abstract
An application specific integrated circuit device for cooperating with a microprocessor and an input and read out station, providing timing functions, input data receipt and storage for transmition to the microprocessor, and for receiving, storing and acting upon information received from the microprocessor. The several functions which can be achieved by the circuit are carried out on command from the microprocessor using a single serial data path.