Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794981 | Recyclable, energy-saving and environmental-friendly packing box applicable to packaging various objects | — | 2023-10-24 |
| 11695870 | Method, system and device for permitting unfamiliar call | — | 2023-07-04 |
| 11654345 | Portable energy-saving and environment-friendly electric vehicle | — | 2023-05-23 |
| 11649069 | Airport capable of saving energy and resources and improving take-off and landing safety of airplane | — | 2023-05-16 |