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. 03, 2002
Filed:
Dec. 16, 1997
Hak-Sung Kim, Suwon, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
An apparatus for detecting data included in a vertical blanking interval of a radio frequency broadcasting signal which can reduce the possibility of error generation in fetching data, and thus accurately and rapidly receive and process additional information included in the broadcasting signal. The data detecting apparatus includes a clock signal generating section for generating a predetermined fetch clock signal in response to a predetermined master clock signal and reset signal, an enable signal generating section for receiving a line select signal and generating a predetermined enable signal in accordance with the master clock signal and the fetch clock signal, a data delay section for delaying serial data for a predetermined time in accordance with the master clock signal and outputting delayed serial data, and a data conversion section for receiving the delayed serial data from the data delay section and converting the delayed serial data into parallel data in accordance with the fetch clock signal from the clock signal generating section, the enable signal from the enable signal generating section, and the reset signal.