Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725145 | Coating-type polarizing film using diacetylene-based lyotropic liquid crystal mixture containing iodines, and manufacturing method therefor | Yu Jin Choi, Seohee Park | 2023-08-15 |
| 10126599 | Precursor particle for forming liquid crystal alignment layer, liquid crystal display panel, and method of manufacturing the liquid crystal display panel | Shin Woong Kang, Byung-Wook Ahn, Keun Chan OH, Chang-Hun Lee | 2018-11-13 |
| 9670412 | Polysilsesquioxane-dendron liquid crystals and method for preparing the same | Yun Bae Kook, In Soo Kim | 2017-06-06 |
| 8580143 | Lyotropic chromonic liquid crystal composition, method for manufacture of lyotropic chromonic liquid crystal coating film, and lyotropic chromonic liquid crystal coating film manufactured thereby | Seung Han Shin, Eu Gene Chang, Myong-Hoon Lee, Yun Ju Bae | 2013-11-12 |
| 6531633 | Triarylphosphine oxide derivatives containing fluorine substituent and preparing method thereof | Tae Ho Yoon, Young-Jun Jo | 2003-03-11 |
| 6342638 | Triarylphosphine oxide derivatives containing fluorine substituents | Tae Ho Yoon | 2002-01-29 |