Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446203 | Sexual stimulation systems and methods of use | Michael Topolovac, Tian Yi Chang, Calvin Fung, Christine Concho | 2022-09-20 |
| 10869808 | System and method for sexual stimulation | Calvin Fung, Michael Topolovac, Christine Concho, Tian Yi Chang | 2020-12-22 |