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:
Dec. 09, 2008
Filed:
Sep. 29, 2004
Shinichi Yamasaki, Saitama, JP;
Masanori Okubayashi, Gunma, JP;
Shinichi Yamasaki, Saitama, JP;
Masanori Okubayashi, Gunma, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A data slicer circuit is disclosed which comprises a control circuit to output a digital signal that increases or decreases by a constant value difference depending on the level of an input signal when the input signal is sampled at a given frequency; a conversion circuit to convert the digital signal to an analog signal; and a comparison circuit to compare the video signal with the analog signal, the comparison circuit outputting the result of the comparison as the input signal to the control circuit, wherein the analog signal corresponding to the result of the comparison of the comparison circuit is used as a slice level for separating the data from the video signal.