Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421086 | Energy-saving hook fixing device for crane | Jiansong Li, Jinhai Sun | 2025-09-23 |
| D993953 | Set of wireless HDMI transmitter and receiver | — | 2023-08-01 |
| D964308 | Wireless HDMI receiver | — | 2022-09-20 |