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United States Utility Patents
4,202,010 - 4,202,019

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NumberTitle
4,202,010 Thermoelectric display cell for recording images line by line
4,202,011 Television signal coder
4,202,012 Sampling clock reproducing device
4,202,013 Line time base in television receiver
4,202,014 Pulse modulated automatic light control
4,202,015 Video projection system
4,202,016 Digital magnetic data storage and retrieval using audio analog recording techniques
4,202,017 Magnetic recording signal equalization apparatus
4,202,018 Apparatus and method for providing error recognition and correction of recorded digital information
4,202,019 Timing circuit and method for a track following servo in a data storage system



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