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US5270904A
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Switching power apparatus with 3-state driver
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US5057990A
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Bidirectional switching power apparatus with AC or DC output
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Capacitive load driver with binary output
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US5155430A
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Switching power supply with constant or sinusoidal input current and with fixed or variable output voltage
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US5196995A
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3-terminal bidirectional switching power supply with AC or DC input and AC or DC output
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US4999568A
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Switching power supply comprising pair of converters for obtaining constant or sinusoidal input current and fixed or variable output voltage
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US5164656A
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Switching power supply with constant or sinusoidal input current
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US4980649A
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Ultra efficient switching power amplifier
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US5225767A
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Synchronous switching power supply with boost and/or flyback converters
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US5221887A
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Synchronous switching power supply comprising boost or flyback converter
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US5164657A
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Synchronous switching power supply comprising buck converter
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US4949234A
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High efficiency power factor correction circuit
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US4947308A
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High power switching power supply
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US5099241A
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Dual flash analog-to-digital converter
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US5206649A
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Dual flash analog-to-digital converter
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US5041832A
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Dual flash analog-to-digital converter
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US5267132A
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High power switching power supply with high power factor
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US4958155A
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Ultra fast digital-to-analog converter with independent bit current source calibration
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US4956760A
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High power switching power supply having high power factor
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US5214430A
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Ladderless true flash analog-to-digital converter with automatic calibration
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