Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322277 | Intelligent emergency evacuation system | Marc Rondeau, Sarwarul Chowdhury | 2025-06-03 |
| 11398143 | Intelligent emergency evacuation system | Marc Rondeau, Sarwarul Chowdhury | 2022-07-26 |
| 10803715 | Intelligent emergency evacuation system | Marc Rondeau, Sarwarul Chowdhury | 2020-10-13 |
| 10206254 | Signage system stabilizer circuit | Truong-Khoa Nguyen, Tung Nguyen | 2019-02-12 |
| 9721467 | LED traffic lamp control system | Morne Neser, Truong-Khoa Nguyen | 2017-08-01 |
| 9629219 | Methods and apparatus of incandescent bulb emulator | Nam N S Nguyen | 2017-04-18 |
| 9524641 | LED traffic signal fault logging system and method | Truong-Khoa Nguyen, Benoit Essiambre, Morne Neser | 2016-12-20 |
| 9373961 | Adaptive load circuit | Shahriyar Mohammediyan, Truong-Khoa Nguyen, Christopher Yong, Michel Doss | 2016-06-21 |
| 9161421 | Supplemental load circuit for low power traffic lamps | Shahriyar Mohammediyan, Justin Langlais, Truong-Khoa Nguyen | 2015-10-13 |
| 9066403 | LED lamp with half wave dimming | Morne Neser, Louis Bacon, Truong-Khoa Nguyen | 2015-06-23 |
| 9018850 | Safety flashing detector for traffic lamps | Truong-Khoa Nguyen, Benoit Essiambre | 2015-04-28 |
| 8803704 | Traffic signal loading platform | Truong-Khoa Nguyen, Benoit Essiambre | 2014-08-12 |
| 8773023 | LED traffic signal with synchronized power pulse circuit | Mohamed Cherif Ghanem, Sebastien Magnan | 2014-07-08 |
| 8717194 | LED traffic signal compensation and protection methods | Truong-Khoa Nguyen, Benoit Essiambre, Michel Doss, Morne Neser | 2014-05-06 |
| 8294371 | LED traffic signal with synchronized power pulse circuit | Mohamed Cherif Ghanem, Sebastien Magnan | 2012-10-23 |
| 8248271 | Traffic LED lamp with internal circuit backup system | Mohamed Cherif Ghanem, John Chrisman, Benoit Essiambre | 2012-08-21 |
| 5878738 | Disposable device for the internal protection of domestic ovens | — | 1999-03-09 |