Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203255 | Blockage clearing device | — | 2025-01-21 |
| D907282 | Security light | James Hathway, Edwin Sy Liu, Andrew Tetzel | 2021-01-05 |
| D892663 | Doorbell | Aron Han, Andrew Tetzel | 2020-08-11 |
| D886884 | Camera cover | James Hathway | 2020-06-09 |
| 9756750 | Four-point tethered O-ring for removable cover | Andrew Tetzel | 2017-09-05 |
| 9155233 | Electromagnetic shield configured to inhibit deformation | Edwin Sy Liu | 2015-10-06 |
| 8915746 | Reverse through-board low profile module connector | Edwin Sy Liu | 2014-12-23 |
| 8477505 | Peripheral device with limited relative angular movement | Mark Timmerman, Edwin Sy Liu | 2013-07-02 |