| # | Name | Location | Applications |
|---|---|---|---|
| 1. | WU'S TECH Co., Ltd. | 🇹🇼 Hsinchu City, Taiwan | 4 |
| 2. | WU'S TECH Co., Ltd. | 🇹🇼 Taipei, Taiwan | 2 |
| 3. | WU'S TECH CO., LTD. | 🇹🇼 Hsinchu, Taiwan | 3 |
| 4. | WU-SHENG HUANG | 🇹🇼 TAIPEI, Taiwan | 2 |
| 5. | Wus Printed Circuit Co. Ltd. | 🇨🇳 Kunshan City, China | 1 |
| 6. | Wus Printed Circuit Co., Ltd | 🇹🇼 Kaohsiung, Taiwan | 1 |
| 7. | Wusch, Inc. | 🇺🇸 Duluth, MN, United States | 1 |
| 8. | WUSOA GMBH | 🇩🇪 Stuttgart, Germany | 1 |
| 9. | Wustashire | 🇺🇸 Taylor, MI, United States | 1 |