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:
Nov. 03, 1998
Filed:
Aug. 22, 1996
Nobutaka Iwasaki, Kagoshima, JP;
Hiroshi Numata, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
In a vertical synchronizing signal stabilizing circuit, an integrated circuit and a television signal processing device, a vertical synchronizing signal of which period is stabilized can be output with a small number of elements and a simple constitution, without being influenced by the state of the television signal. On the basis of a first distinguish signal which indicates whether there is a separated signal separated from the television signal as the vertical synchronizing signal or not and of a second distinguish signal which indicates whether the period of the separated signal is the standard period or not, the plural states of the separated signal are discriminated, and the processing mode of the separated signal processing circuit is switched on the basis of the result of the discrimination to process the separated signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile