| # | Name | Location | Applications |
|---|---|---|---|
| 1. | US LED, Ltd. | 🇺🇸 Houston, TX, United States | 6 |
| 2. | US Life Tech Inc | 🇺🇸 Houston, TX, United States | 1 |
| 3. | US LYNX LLC | 🇺🇸 New York, NY, United States | 1 |
| 4. | US Lynx LLC | 🇺🇸 Riegelsville, PA, United States | 1 |
| 5. | USL Technologies, LLC | 🇺🇸 Port Townsend, WA, United States | 2 |