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| Number | Title | Issue Date |
| 7420224 | Active rectifier module for three-phase generators of vehicles A rectifier for rectifying alternating current into direct current is described, in which a three-phase generator includes a three-phase stator winding. The phases of the stator winding are triggered via switching elements of a power circuit. The power circuit is co... | 09/02/2008 |
| 7339277 | Semiconductor device having passive component and support substrate with electrodes and through electrodes passing through support substrate A capacitor comprises a first conducting film 12 formed on a substrate 10, a first dielectric film 14 formed on the first conducting film, a second conducting film 18 formed on the first dielectric film, a second dielectric film 22... | 03/04/2008 |
| 7235453 | Method of fabricating MIM capacitor A method of fabricating an MIM capacitor is provided, by which higher capacitance can be secured per unit volume or area by forming a dual-stack type capacitor to increase an effective area of the capacitor. The method includes patterning a first metal layer, formin... | 06/26/2007 |
| 6421241 | Heat exchanging chassis A novel apparatus for cooling, supporting, and packaging power electronics. An elongated heat exchanger having a rectangular cross-section may carry and cool plural electronic devices. Plural heat exchangers may be arranged to form a chassis for two-sided... | 07/16/2002 |
| 6384492 | Power semiconductor packaging Power output switching circuit for use in high current and high frequency applications. The output circuit provides a series of geometrically symmetric, parallel spaced semiconductor converters arranged such that the voltage for each semiconductor output ... | 05/07/2002 |
| 6188575 | Heat exchanging chassis and method A novel and apparatus for cooling, supporting, and packaging power electronics. An elongated heat exchanger having a rectangular cross-section may carry and cool plural electronic devices. Plural heat exchangers may be arranged to form a chassis for two-s... | 02/13/2001 |
| 6160326 | Power semiconductor packaging Power output switching circuit for use in high current and high frequency applications. The output circuit provides a series of geometrically symmetric, parallel spaced semiconductor converters arranged such that the voltage for each semiconductor output ... | 12/12/2000 |
| 6002183 | Power semiconductor packaging Power output switching circuit for use in high current and high frequency applications. The output circuit provides a series of geometrically symmetric, parallel spaced semiconductor converters arranged such that the voltage for each semiconductor output ... | 12/14/1999 |
| 5563447 | High power semiconductor switch module A high power module containing high power, high frequency semiconductor switching devices and methods of operating the same that provide high power and low inductance. The module incorporates compositional, geometrical and electrical symmetry. The module ... | 10/08/1996 |
| 5512790 | Triaxial double switch module A low inductance triaxial semiconductor switching module. The module permits high power semiconductor switching devices to operated at high frequency but with low inductance. The module incorporates compositional, geometrical and electrical symmetry in co... | 04/30/1996 |
