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:
Dec. 28, 1999
Filed:
Dec. 24, 1996
Applicant:
Inventor:
Albert Richard Basilico, Raleigh, NC (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370352 ; 370465 ;
Abstract
A LAN switch architecture has a hybrid switch fabric which combines crossbar and time division multiplexed bus architecture and allows next-available transmit channel routing and associative output-port routing. The LAN switch architecture has multiple port groups with multiple device ports, a switching fabric for facilitating communication between device ports in different port groups and a controller for controlling the switching fabric. Each of the multiple port groups comprises a communication channel for interconnecting the port group to the switching fabric.