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:
Sep. 05, 2006
Filed:
Jul. 29, 2002
Chin-chi Chang, Feng yuan, TW;
Chu-yu Hsiao, Taichung, TW;
Yu-en Tzeng, Hsin Tien, TW;
Ming-yu Wu, Hsin Tien, TW;
Chin-Chi Chang, Feng yuan, TW;
Chu-Yu Hsiao, Taichung, TW;
Yu-En Tzeng, Hsin Tien, TW;
Ming-Yu Wu, Hsin Tien, TW;
VIA Technologies, Inc., Taipei, TW;
Abstract
This invention discloses an adaptive equalizer disposed on the front end of a receiver to improve the quality of a transmission signal comprising a data signal from a transmission cable. The signal compensation of the adaptive equalizer uses a long T as its observation unit when the transmission cable is idle, and uses a short T as its observation unit when the transmission cable is transmitting data signals. This invention further discloses a baseline wander compensator worked with the adaptive equalizer during the transmitting data period of the transmission cable. The disclosed adaptive equalizer can achieve its optimal processing effects.