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| Advanced Power Technology - APT |   | |
| Dynex Semiconductor |   | ||
| Eupec Inc. |   | ||
| Fuji Semiconductor, Inc. |   | ||
| Infineon Technologies AG |   | ||
| Intersil |   | ||
| Microsemi Corp. / Corporate |   | ||
| Omnirel L.L.C. |   | ||
| Semikron |   | ||
| Sensitron Semiconductors |   | ||
| STMicroelectronics |   | ||
| Toshiba Semiconductors |   | ||
| Fairchild Semiconductor 82 Running Hill Road - South Portland, ME 04016 USA |   | ||
| International Rectifier 233 Kansas Street - El Segundo, CA 90245 USA |   | ||
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