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| Supertex, Inc. |   |
| STMicroelectronics |   | |
| SPaSE BV |   | |
| Realtek Semiconductor |   | |
| Newave Semiconductor |   | |
| 8x8, Inc. / Netergy Networks |   | |
| Mitsubishi Electric Corporation |   | |
| Cologne Chip AG |   | |
| Fujitsu Compound Semiconductor, Inc. ( FCSI ) |   | |
| Infineon Technologies AG |   | |
| Lanwave Technology, Inc. |   | |
| Broadcom |   | |
| ICS, Inc. - Integrated Circuit Systems, Inc. 2435 Boulevard of the Generals - P.O. Box 968 - Valley Forge, PA 19482 USA - |   | |
| Motorola Semiconductor 3102 N. 56th Street - Phoenix, AZ 85018 USA - - |   | |
| Atmel Corporation |   | |
| Holtek Semiconductor No.3 Creation Rd. II, Science-based Indu - Science-based Industrial Park - Hsinchu, R.O.C Taiwan - |   | |
| Toshiba Semiconductors |   | |
| California Micro Devices Corporation |   | |
| AudioCodes |   | |
| Teltone Corporation |   | |
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