| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OU SKELETON TECHNOLOGIES | 🇪🇪 Tallinn, Estonia | 1 |
| 2. | OUSHANGYUAN PROCESS & EQUIPMENT INTELLIGENT CO. | 🇨🇳 Tianjin, China | 1 |
| 3. | Ouster, Inc. | 🇺🇸 San Francisco, CA, United States | 97 |
| 4. | Oü Skeleton Technologies Group | 🇪🇪 Tallinn, Estonia | 2 |