Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926262 | Collapsible toy | Won Jun Yang, Valerie Gresham, Nai Yang, Christine N. Chang | 2021-07-27 |
| D911458 | Collapsible toy | Won Jun Yang, Valerie Gresham, Nai Yang, Christine N. Chang | 2021-02-23 |