Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835062 | Vehicle combustion noise-masking control apparatus and method using the same | — | 2017-12-05 |
| 9794709 | System for masking vehicle noise and method for the same | — | 2017-10-17 |
| 9732697 | Method for controlling engine combustion noise feedback | — | 2017-08-15 |
| RE46487 | Dot sighting device with large caliber | Dong Hee Lee | 2017-07-25 |
| 9704469 | Combustion noise-masking control apparatus and method | — | 2017-07-11 |
| 9670850 | Combustion-noise controlling method for diesel engine | — | 2017-06-06 |