Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521872 | Watermark adjustment method and device | Heng Wang | 2019-12-31 |
| D865493 | Carabiner | Haoyu Feng, Jinyao Feng | 2019-11-05 |
| D859279 | Hand grip | Jinyao Feng | 2019-09-10 |
| D855699 | Whistle pen | Haoyu Feng, Jinyao Feng | 2019-08-06 |
| D852725 | Cargo cover | Haoyu Feng, Jinyao Feng | 2019-07-02 |
| 10315581 | Flexible cargo cover | Jinyao Feng | 2019-06-11 |
| 10262647 | Clippable multi-tone whistle | Haoyu Feng, Jinyao Feng | 2019-04-16 |