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:
Feb. 14, 1989
Filed:
Apr. 29, 1987
Allen D Fergeson, Johnstown, OH (US);
Anwar Khurshid, Reynoldsburg, OH (US);
David M Rouse, Columbus, OH (US);
American Telephone and Telegraph Company, AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
A network for data transmission between nodes interconnected by transmission paths on which a predefined data signal is continuously transmitted to sequentially reach each node. Data traffic is controlled by apparatus responsive to receiving the predefined data signal a predetermined number of times and generating node signals each varying in time in accordance with data traffic on the network to control node access thereto. Multiple nodes are enabled to mutually write data onto the network proportional to the communication network data traffic independent of the network location of the predefined data signal.