Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9844114 | Color mixing for solid state lighting using direct AC drives | Towfiq M. Chowdhury, Michael Z. Gielniewski, Alejandro Lopez | 2017-12-12 |
| 9769894 | Controlling LED current from a constant voltage source | Towfiq M. Chowdhury | 2017-09-19 |