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:
Aug. 07, 2001
Filed:
Apr. 18, 2000
Applicant:
Inventor:
Kensuke Kobayashi, Kokubunji, JP;
Assignee:
Teratec Corporation, Musashino, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 7/34 ;
U.S. Cl.
CPC ...
H03M 7/34 ;
Abstract
A coherent sampling method and apparatus in which synchronizing signal is synchronously obtained from an input signal. The synchronizing signal repetition time period is measured and thereby the clock cycle time, which executes a coherent sampling for the input signal, is sought. A clock generator generates the clock sought and because the sampling clock being optimized for the input signal is used, no waveform missing phenomena happens and a reproduced waveform is immediately displayable.