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. 13, 2007
Filed:
Jun. 16, 2004
Louis L. Hsu, Fishkill, NY (US);
Karl D. Selander, Hopewell Junction, NY (US);
Michael A. Sorna, Hopewell Junction, NY (US);
Jeremy K. Stephens, Seattle, WA (US);
Huihao Xu, Brooklyn, WA (US);
Louis L. Hsu, Fishkill, NY (US);
Karl D. Selander, Hopewell Junction, NY (US);
Michael A. Sorna, Hopewell Junction, NY (US);
Jeremy K. Stephens, Seattle, WA (US);
Huihao Xu, Brooklyn, WA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A data communication system includes a transmitter unit and a receiver unit. The transmission unit has a transmission characteristic that is adjustable in accordance with equalization information. The transmission unit is operable to transmit a predetermined signal and the receiver unit is operable to receive the predetermined signal. The receiver unit is further operable to generate the equalization information by examining the eye opening of the received signal, and to transmit the equalization information to the transmitter unit.