Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10360772 | Doorbell apparatus and method of controlling power supply of the same | Jin Kuk Lee, Kwang Jae Park, Seong Chul Lee | 2019-07-23 |
| 10361141 | Semiconductor packages relating to thermal transfer plate and methods of manufacturing the same | Yeon Seung Jung, Jin-Woo Park | 2019-07-23 |
| 10317596 | Polyene polarizer having specified dichroic ratio, method for manufacturing same, and polarizing plate and optical display device comprising same | Jin Sook Kim, Do-Won Kim, Jik Soo Shin | 2019-06-11 |
| 10222546 | I-III-VI type quantum dots, light-emitting device using the same and fabricating methods thereof | Hee-Sun Yang, Bu Yong Kim | 2019-03-05 |
| 10195129 | Oral composition for tooth whitening product, and kit comprising same | Jae Hyun Ahn, Ji Hye Kim, In Ho Lee | 2019-02-05 |