Inventor
HEE WONG
US15 patents
Patents
15 patentsUS6363111B1Mar 26, 2002
Control loop for adaptive multilevel detection of a data signal
NAT SEMICONDUCTOR CORP24 citations92
US6173019B1Jan 9, 2001
Control loop for data signal baseline correction
NAT SEMICONDUCTOR CORP42 citations92
US6125470ASep 26, 2000
Distributive encoder for encoding error signals which represent signal peak errors in data signals for correcting erroneous signal baseline conditions
NAT SEMICONDUCTOR CORP50 citations92
US6084466AJul 4, 2000
Variable gain current summing circuit with mutually independent gain and biasing
NAT SEMICONDUCTOR CORP23 citations92
US6044489AMar 28, 2000
Data signal baseline error detector
NAT SEMICONDUCTOR CORP42 citations92
US6043766AMar 28, 2000
Distributive encoder for encoding error signals which represent signal peak errors in data signals for identifying erroneous signal baseline, peak and equalization conditions
NAT SEMICONDUCTOR CORP34 citations92
US5477181ADec 19, 1995
Programmable multiphase clock divider
NAT SEMICONDUCTOR CORP40 citations92
US6167080ADec 26, 2000
Control loop for adaptive equalization of a data signal
NAT SEMICONDUCTOR CORP13 citations73
US6014417AJan 11, 2000
On-chip phase step generator for a digital phase locked loop
NAT SEMICONDUCTOR CORP7 citations73
US5646967AJul 8, 1997
Multi-phase triangular wave synthesizer for phase-to-frequency converter
NAT SEMICONDUCTOR CORP7 citations73
US4266254AMay 5, 1981
Integrated circuit for recording and playback of such recording
NAT SEMICONDUCTOR CORP9 citations65
US6301309B1Oct 9, 2001
Signal gating controller for enhancing convergency of MLT3 data receivers
NAT SEMICONDUCTOR CORP4 citations62
US6259302B1Jul 10, 2001
Gain control signal generator that tracks operating variations due to variations in manufacturing processes and operating conditions by tracking variations in DC biasing
NAT SEMICONDUCTOR CORP6 citations62
US5651036AJul 22, 1997
Third harmonic suppression scheme for a wave used in a phase-to-frequency converter
NAT SEMICONDUCTOR CORP4 citations62
US6223325B1Apr 24, 2001
Peak error detector
NAT SEMICONDUCTOR CORP0 citations41