| |||
|
| Che Fong Hong Electronics Ltd. |   | |
| NEC Electronics, Inc. |   | ||
| Fujitsu Compound Semiconductor, Inc. ( FCSI ) |   | ||
| Inchange Semiconductor Co.,Ltd |   | ||
| Semicoa |   | ||
| STMicroelectronics |   | ||
| Vishay Intertechnology / Dale / Sprague / Vitramon / Roederstein |   | ||
| Central Semiconductor 145 Adams Avenue - Hauppauge, NY 11788 USA |   | ||
| Fairchild Semiconductor 82 Running Hill Road - South Portland, ME 04016 USA |   | ||
| Motorola Semiconductor 3102 N. 56th Street - Phoenix, AZ 85018 USA |   | ||
| New England Semiconductor division of Microsemi 6 Lake Street - Lawrence, MA 01841 USA |   | ||
| |||