Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D607813 | Solar charger | Yanping Zhu | 2010-01-12 |
| D601490 | Solar charger | Yanping Zhu | 2009-10-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D607813 | Solar charger | Yanping Zhu | 2010-01-12 |
| D601490 | Solar charger | Yanping Zhu | 2009-10-06 |