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:
Aug. 06, 2002
Filed:
May. 30, 2001
Applicant:
Inventor:
Alexander Julian Eglit, Half Moon Bay, CA (US);
Assignee:
Genesis Microchip (Delaware) Inc., Alviso, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 ; G09G 5/12 ;
U.S. Cl.
CPC ...
H04L 7/00 ; G09G 5/12 ;
Abstract
A receiver to recover data encoded at high speed in a signal over a serial communication channel. A static phase determination circuit indicates whether the signal is early, late or neutral relative to a sampling clock. The sampling clock is used to oversample the signal to generate multiple samples. A token analyzer examines the transitions around a current symbol to determine any short term phase shifts of the boundaries between symbols. The short term phase shifts and the static phase together may be used to accurately select the samples representing the symbols without requiring extensive processing.