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:
Oct. 22, 2013
Filed:
May. 23, 2013
Media Tek Inc., Hsin-Chu, TW;
Siou-Shen Lin, New Taipei, TW;
Hung Hui Ho, Zhubei, TW;
Mediatek Inc., Hsin-Chu, TW;
Abstract
Data decoding devices avoiding data error from incorrect sampling points caused by serious interference are disclosed. The data decoding devices receive an analog signal carrying a reference clock and at least one digital data. In the data decoding device, a slicer generates a sampling clock with a frequency N times that of the reference clock, to slice the analog signal according to the sampling clock, thereby obtaining a first bitstream. A data check unit, divides the first bitstream into at least second and third bitstreams, evaluating whether the second bitstream is erroneous according to an error checking code thereof, outputting the second bitstream if it is error-free, and evaluating whether the third bitstream is erroneous according to the error checking code if the second bitstream is erroneous.