| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Yu Qin | 🇺🇸 Troy, OH, United States | 3 |
| 2. | YU QIN TECHNOLOGY, LTD. | 🇹🇼 New Taipei, Taiwan | 1 |
| 3. | Yuqi Liu | 🇨🇳 Dongguan, Guangdong, China | 1 |
| 4. | YuQian Zhou | 🇺🇸 Mercer Island, WA, United States | 1 |
| 5. | Yuqiang Wang | 🇨🇳 , China | 1 |
| 6. | Yuqin Wang | 🇨🇳 Liaoning, China | 1 |
| 7. | Yuqing Chan | 🇺🇸 Woburn, MA, United States | 1 |