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| Toko America, Inc. |   |
| IC Ensemble, Inc. |   | |
| Intronics Inc. |   | |
| Philips Semiconductors |   | |
| Holtek Semiconductor No.3 Creation Rd. II, Science-based Indu - Science-based Industrial Park - Hsinchu, R.O.C Taiwan - |   | |
| Fairchild Semiconductor 82 Running Hill Road - South Portland, ME 04016 USA - - |   | |
| Comport Data Inc. |   | |
| Burr Brown Corporation |   | |
| Maxim Integrated Products |   | |
| NEC Electron Devices |   | |
| National Semiconductor |   | |
| STMicroelectronics |   | |
| Sony Semiconductor Business Division |   | |
| Intersil |   | |
| Mitsubishi Electric Corporation |   | |
| Linear Technology |   | |
| EXAR Corporation 48720 Kato Road - Freemont, CA 94538 USA - - |   | |
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