Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117628 | Diffraction light guide plate and method of manufacturing diffraction light guide plate | Jung Hwan Yoon, Bu Gon Shin, Jeong-Ho Park, So Young Choo | 2024-10-15 |
| 11892662 | Diffraction light guide plate and method of manufacturing diffraction light guide plate | Jung Hwan Yoon, Bu Gon Shin, Jeong-Ho Park, So Young Choo | 2024-02-06 |
| 11680311 | Method for producing amorphous thin film | Jung Hwan Yoon, Bu Gon Shin, Jeong-Ho Park, So Young Choo, Yeon Jae Yoo | 2023-06-20 |
| 11656390 | Method of manufacturing module having multiple pattern areas, module having multiple pattern areas according to the method, and method of manufacturing diffraction grating module or mold for diffraction grating module | Jeong-Ho Park, Bu Gon Shin, Jung Hwan Yoon, So Young Choo | 2023-05-23 |
| 11614567 | Low refractive layer and anti-reflective film comprising the same | Boo Kyung Kim, Yeong Rae Chang, Seok Hoon Jang, Jin Seok Byun | 2023-03-28 |
| 11567247 | Plasma etching method using faraday cage | Jeong-Ho Park, Seong Min Park, Sang Choll Han, Bu Gon Shin | 2023-01-31 |
| 11462393 | Plasma etching method using faraday cage | Song Ho Jang, Chung Wan Kim, Bu Gon Shin, Jeong-Ho Park, Jung Hwan Yoon +1 more | 2022-10-04 |
| 11428992 | Method for manufacturing liquid crystal aligning film | Jeong-Ho Park, Bu Gon Shin | 2022-08-30 |
| 11413794 | Method for preparing polymer particles | Chang Sun Han, Bu Gon Shin, Jeong-Ho Park, Soo Jin Lee, Taebin Ahn | 2022-08-16 |
| 11348799 | Method of manufacturing mold for diffraction grating light guide plate and method of manufacturing diffraction grating light guide plate | Song Ho Jang, Chung Wan Kim, Bu Gon Shin, Jeong-Ho Park, Jung Hwan Yoon +1 more | 2022-05-31 |
| 11331869 | Method of manufacturing mold substrate for diffraction lattice light guide plate, and method of manufacturing diffraction lattice light guide plate | Chung Wan Kim, Song Ho Jang, Bu Gon Shin, Jeong-Ho Park, Jung Hwan Yoon +1 more | 2022-05-17 |
| 11276561 | Plasma etching method using Faraday cage | Chung Wan Kim, Song Ho Jang, Bu Gon Shin, Jeong-Ho Park, Jung Hwan Yoon +1 more | 2022-03-15 |
| 10859875 | Method for forming pattern for liquid crystal orientation of zenithal bi-stable liquid crystal panel, liquid crystal orientation substrate including pattern formed thereby, and mask substrate used for forming pattern | So Young Choo, Jin Soo Lee, Bu Gon Shin | 2020-12-08 |
| 10782578 | Method for forming wire portion of liquid crystal chromic device and liquid crystal chromic device | Jeong-Ho Park, Bu Gon Shin | 2020-09-22 |
| 10644290 | Separator including laser-induced carbonized graphene layer and lithium-sulfur battery including the same | Taek Gyoung KIM, Kwon Nam Sohn, Bu Gon Shin, Doo Kyung Yang | 2020-05-05 |
| 10550237 | Plastic film and a method for preparing the same | Jin Young Park, Soon-Hwa Jung, Han Na Lee, Yeong Rae Chang, Joon Koo Kang +1 more | 2020-02-04 |
| 10353230 | Electronic blackboard | Soon-Hwa Jung, Kyung Ki Hong, Yeong Rae Chang, Jin Young Park, Joon Koo Kang +1 more | 2019-07-16 |
| 10280330 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2019-05-07 |
| 10254788 | Plastic film | Joon Koo Kang, Hang Suk Choi, Soon-Hwa Jung, Hyeok Jeong | 2019-04-09 |
| 10000655 | Hard coating composition | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2018-06-19 |
| 9909026 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2018-03-06 |
| 9902868 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2018-02-27 |
| 9783698 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2017-10-10 |
| 9777186 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Sung-Don Hong, Soon-Hwa Jung | 2017-10-03 |
| 9778398 | Hard coating film and preparation method thereof | Joon Koo Kang, Yeong Rae Chang, Soon-Hwa Jung, Jin Young Park, Hyeok Jeong | 2017-10-03 |