Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093869 | Sunshade umbrella | — | 2025-09-23 |
| 11762992 | Intrusion detection method based on improved immune network algorithm, and application thereof | Chao Yang, Beijun Li, Zhen Cheng, Aoran Luo | 2023-09-19 |
| 11744337 | Cantilever parasol | — | 2023-09-05 |
| D638622 | Umbrella | — | 2011-05-31 |
| D623396 | Umbrella frame support | — | 2010-09-14 |
| D621600 | Umbrella | — | 2010-08-17 |