Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418498 | Method of preparing metal chalcogenide nanoparticles and method of producing light absorption layer thin film based thereon | Eun Ju Park, Seokhee Yoon, Hosub Lee | 2019-09-17 |
| 10365420 | Method for manufacturing polarizing film using ultrasonic vibrator for atomizing coating solution | — | 2019-07-30 |
| 10340402 | Method of preparing metal chalcogenide nanoparticles and method of producing light absorption layer thin film based thereon | Eun Ju Park, Seokhee Yoon, Hosub Lee | 2019-07-02 |
| 10248399 | Apparatus and method for controlling Internet of Things devices | — | 2019-04-02 |
| 10232338 | Micro-channel reactor | Young Chang Byun, Jae Hoon Choe, Taehun Yoon | 2019-03-19 |
| 10170649 | Metal chalcogenide nanoparticles for preparing light absorption layer of solar cells and method of preparing the same | Eunju Park, Seokhee Yoon, Hosub Lee | 2019-01-01 |