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Koji Oka, Osaka JP

Koji Oka, Osaka JP

Patent application numberDescriptionPublished
20090040088A/d Converter and A/D Conversion Method - In an A/D converter provided with an A/D converter circuit 02-12-2009
20100045382BIAS CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING THE BIAS CIRCUIT - A plurality of analog signals are input to input terminals of an analog signal processing circuit ANA02-25-2010
20100097136A/D CONVERTER AND A/D CONVERSION METHOD - In an A/D converter provided with an A/D converter circuit 04-22-2010
20100117879A/D CONVERTER AND A/D CONVERSION METHOD - An A/D converter which converts an analog input signal into a digital output signal by performing time-divisional parallel processings on the analog input signal using first and second pipeline type unit A/D converters (05-13-2010
20100188151OPERATIONAL AMPLIFIER AND PIPELINE AD CONVERTER - A differential voltage interconnect (W07-29-2010
20110084755ANALOG SWITCH - An analog switch (04-14-2011
20110175759OPERATIONAL AMPLIFIER AND PIPELINE AD CONVERTER - A differential voltage interconnect (W07-21-2011
20110254125SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit according to the present invention is equipped with a plurality of analog macros having comb capacitors (10-20-2011

Patent applications by Koji Oka, Osaka JP