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:
May. 13, 1997
Filed:
Jun. 07, 1995
Hak-sung Kim, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A detection clock generating apparatus generates a detection clock signal for detecting digital data contained in the vertical blanking period of a received composite video signal. A slicer generates a slicing reference signal based on the analog clock run-in signal and slices the received analog clock run-in signal by using the generated slicing reference signal. A synchronizing portion synchronizes the sliced data with an internal clock signal. An edge detecting portion detects the rising edges of pulses of the synchronized sliced data and outputs an edge detection signal. A clock generator generates a detection clock signal on based on the pulses of the edge detection signal.