Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114225 | Directional backlight unit, three-dimensional (3D) image display apparatus, and 3D image displaying method | Hyunjoon Kim, Joonyong Park, Bongsu Shin, Dongouk Kim, Jihyun Bae +3 more | 2018-10-30 |
| 9971145 | Mirror display and method of manufacturing the same | Hongseok Lee, Seogwoo Hong, Joonyong Park | 2018-05-15 |
| 9880343 | Backlight unit using micro optical switch and 3D image display device | Hongseok Lee, Seogwoo Hong, Changsoo LEE, Hyunjoon Kim, Bongsu Shin | 2018-01-30 |
| 9873136 | Ultrasonic transducer and method of manufacturing the same | Seogwoo Hong, Seokwhan Chung | 2018-01-23 |
| 9872120 | Ultrasonic transducers and methods of manufacturing the same | Seogwoo Hong, Seokwhan Chung | 2018-01-16 |