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. 30, 2004
Filed:
Aug. 04, 2000
Benal Lee Owens, Jr., Apex, NC (US);
Matthew S. Michaels, Apex, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention provides a method and system for providing a rack mounted computer system which transmits a digital video signal through multiple computers. The computer system includes a plurality of computers and a plurality of cables connecting the plurality of computers in a serial manner, where the plurality of cables transmits a digital video signal from one of the plurality of computers. By transmitting the video signals in a digital format, signal degradation is decreased, providing a clearer video signal at the display. Multiplexers internal to each computer are provided, allowing a more cost effective use of space than conventional rack mounted systems where external multiplexers are required. The preferred embodiment utilizes a cabling scheme where the computers are connected in a serial manner. By connecting the computers serially, short cable hops between the computers may be used, decreasing the cost in cable length. Such short cable hops are also physically easier to wire. Thus, the total cost of the system decreases.