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:
Nov. 10, 1987
Filed:
Feb. 24, 1986
Applicant:
Inventors:
Frederick O Miesterfeld, Troy, MI (US);
Ronald E Fassnacht, Rochester, MI (US);
John M McCambridge, Northville, MI (US);
Assignee:
Chrysler Motors Corporation, Highland Park, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
3408255 ; 34082551 ; 370 95 ;
Abstract
A bus interface integrated circuit is presented which utilizes an arbitration detector, a collision detector and a contention permitting differential transceiver to work with a serial communication interface port on a microprocessor to determine between contending messages which message gains access to the communication bus by using the value or priority of the ID byte without losing bus time.