| Patent No. | Patent Title: |
| 6061261 | Wall outlet with direct current output |
| 6049474 | Current estimator for a three phase invertor with PWM period adju... |
| 5986898 | Switched-mode power supply with power factor correction |
| 5949450 | Print mode and system to alleviate wait-banding |
| 5945819 | Voltage regulator with fast response |
| 5942886 | Power device with a short-circuit detector |
| 5939862 | Adaptive power battery charging apparatus |
| 5926382 | Power electronic circuit arrangement |
| 5923157 | Semiconductor device capable of decreasing an internal voltage in... |
| 5923159 | Logarithmic taper resistor with zero crossing changes |
| 5923544 | Noncontact power transmitting apparatus |
| 5920470 | Charge pumping circuit used for a positive and negative charge pu... |
| 5914586 | Power supply |
| 5912552 | DC to DC converter with high efficiency for light loads |
| 5910891 | Power supply with power factor correction circuit |
| 5910887 | Apparatus for controlling switching frequency of SMPS transformer... |
| 5910890 | Circuit for controlling application of electricity to a coil of a... |
| 5909107 | Step up switching power unit and filter circuit |
| 5909110 | Integrated voltage regulator circuit with vertical transistor |
| 5903446 | Direct current voltage converter with soft switching |
| 5900719 | Battery pack charger having a fail-safe heat-sensitive switch for... |
| 5898297 | Differential high speed driver for low voltage operation |
| 5896151 | Ink cartridge for an ink jet printer |
| 5892350 | Battery operated self moving mobile object and charging system |
| 5892353 | Power supply apparatus |
| 5892886 | Apparatus for uniform gas and radiant heat dispersion for solid s... |
| 5892354 | Voltage control apparatus and method for power supply |
| 5892669 | Electronic products with improved surge protecting circuit |
| 5892664 | Inverter for connecting a variable voltage power source to a util... |
| 5886514 | Piezoelectric transformer driving curcuit and method capable of ... |
| 5886510 | Circuit for diagnosing the state of an electrical load |
| 5883500 | Three-state monolithic static switch |
| 5883503 | Voltage compensation system |
| 5880939 | Stabilized power supply circuit including hyperresonant chopping ... |
| 5880951 | Capacitor-type power supply unit |
| 5880945 | Power conversion and load circuit on same integrated circuit |
| 5880762 | Ink jet head with preliminary heater element |
| 5880578 | Power control unit |
| 5877783 | Recording apparatus having image reading function |
| 5877945 | Asymmetrical half-bridge converter having distributed DC bias met... |
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