Shin; Sung Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shin; Sung Cheol.The latest application filed is for "delay locked loop using hybrid fir filtering technique and semiconductor memory device having the same".

Company Profile

0.3.5

Shin; Sung Cheol - Seoul KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Delay locked loop using hybrid FIR filtering technique and semiconductor memory device having the same Grant 8,310,886 - Rhee , et al. November 13, 2	2012-11-13
Delay locked loop using hybrid fir filtering technique and semiconductor memory device having the same App 20110002181 - Rhee; Woogeun ; et al.	2011-01-06
Phase frequency detector capable of improving noise characteristics Grant 7,463,100 - Kim , et al. December 9, 2	2008-12-09
Method Of Determining Fractional Divide Ratio Using Sigma-delta Modulator App 20080180138 - SHIN; Sung Cheol ; et al.	2008-07-31
Low divide ratio programmable frequency divider and method thereof Grant 7,282,969 - Shin , et al. October 16, 2	2007-10-16
Phase frequency detector capable of improving noise characteristics App 20070120611 - KIM; Yoo Hwan ; et al.	2007-05-31
Voltage Controlled Oscillator Having Automatic Amplitude Control Function App 20070013456 - LEE; SOO WOONG ; et al.	2007-01-18
Low Divide Ratio Programable Frequency Divider And Method Thereof App 20060284654 - Shin; Sung Cheol ; et al.	2006-12-21

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