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:
Jul. 14, 1992
Filed:
Jun. 26, 1989
SamSung Electronics Co., Ltd., Suwon, KR;
Abstract
An integrated circuit for improved burst gate pulse separation for use in a digital video system that receives a positive composite video signal wherein horizontal, vertical and composite synchronizing signals and a burst gate pulse signal are respectively separated therefrom. The circuit comprises a horizontal synchronizing output for receiving a horizontal synchronizing signal from a horizontal synchronizing separator and a compensated output of a horizontal synchronizing delay compensation circuit and therefrom supplying the horizontal synchronizing signal having a specified level, a vertical synchronizing output for receiving a vertical synchronizing signal and therefrom supplying the vertical synchronizing signal having a specified level, a composite synchronizing output for supplying a composite synchronizing signal having a specified level by composing the vertical synchronizing signal and the compensated horizontal synchronizing signal, and a burst gate pulse generator for providing a burst gate pulse by inverting and then clamping the horizontal synchronizing signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile