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:
Jan. 26, 1993
Filed:
Dec. 18, 1990
Applicant:
Inventors:
John M Kaiser, Cedar Park, TX (US);
Joe C St Clair, Round Rock, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
340826 ; 34082579 ;
Abstract
A communication system for providing a communication path between two of a plurality of devices. A first port is provided that is connected to at least one device. A second port is provided connected to a second device. A switch is provided connecting the two ports for communications connection between the ports in response to commands form the devices to each other. The switch includes the capability to monitor communications between the devices and to determine when a change is to be made in the communications path and then to make the change accordingly.