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:
Jul. 24, 2001
Filed:
Nov. 15, 1997
Applicant:
Inventor:
Philip M. Kirshtein, New Market, AL (US);
Assignee:
Cybex Computer Products Corporation, Huntsville, AL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 5/00 ;
U.S. Cl.
CPC ...
H03H 5/00 ;
Abstract
An apparatus and method for equalizing the characteristics of a communication channel in a computer extension system. A time measurement system determines the delay time in a pair of wires connecting a computer at a first site to peripherals at a second site. The value of the delay time serves as control signal to select filters where the filters have inverse channel frequency characteristics.