Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351898 | Deposition mask and method of manufacturing the deposition mask | Hwi Kim, Sung Soon IM, Kyu-Hwan Hwang | 2025-07-08 |
| 12167646 | Pixel and display device including the same | Wonwoo Choi, Jaechung KIM, Jaeik Lim | 2024-12-10 |
| 12001243 | Display device, method of manufacturing window, and method of manufacturing display device | Jinseock Kim | 2024-06-04 |
| 11827742 | Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing article | Jonghoon WON, Dahye Park, Kyeong Pang | 2023-11-28 |
| 11345988 | Deposition mask and method of manufacturing the deposition mask | Hwi Kim, Sung Soon IM, Kyu-Hwan Hwang | 2022-05-31 |
| 11081645 | Mask assembly with surface roughened mask sheet at welding location, method of manufacturing the same, and method of manufacturing display device using the same | Minho Moon, Youngho Park, Sungsoon Im | 2021-08-03 |
| 10883165 | Mask sheet and manufacturing method for the same | Minho Moon, Sungsoon Im, Kyuhwan Hwang | 2021-01-05 |
| 10440975 | Feed additive composition for reducing methane gas produced by ruminant animals | Min Park, Seung Heon Lee, Sung Hun Kim, Si Yong Yang, Seok Woo Chee | 2019-10-15 |
| 10366804 | Conductive resin composition and display device using the same | Kyeong Pang, Song Won Hyun | 2019-07-30 |
| 10266696 | Polymer composition, molded article, and method for manufacturing same | Song Won Hyun, Seon-Yeong Kim | 2019-04-23 |
| 10240036 | Polymer composition, molded article, and method of manufacturing the molded article | Song Won Hyun, Kyeong Pang | 2019-03-26 |
| 10013097 | Touch screen panel including touch electrode patterns and driving circuit wirings having a low resistance wiring layer and connected thereto and manufacturing method thereof | Jong-Hyun Choung, Hong-Sick Park, Byeong-Jin Lee | 2018-07-03 |
| 9741827 | Etchant and method of manufacturing display device by using the same | Jong-Hyun Choung, Hong-Sick Park, Seon-Il Kim, In Seol Kuk, Gi-Yong Nam +4 more | 2017-08-22 |
| 9734930 | Conductive resin composition and display device using the same | Kyeong Pang, Song Won Hyun | 2017-08-15 |
| 9360695 | Liquid crystal display | Jong-Hyun Choung, Wang Woo Lee, Bong-Kyun Kim, Seon-Il Kim, Young-min Moon +2 more | 2016-06-07 |
| 9347125 | Etchant composition and method of forming metal wire and thin film transistor array panel using the same | Jong-Hyun Choung, Seon-Il Kim, Hong-Sick Park, Wang Woo Lee, Jae Woo Jeong +10 more | 2016-05-24 |
| 9293565 | Etchant composition and method of manufacturing metal wiring and thin film transistor substrate using the etchant | Jong-Hyun Choung, Jae Woo Jeong, Hong-Sick Park, In Seol Kuk, Gi-Yong Nam +4 more | 2016-03-22 |
| 9136137 | Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same | Jong-Hyun Choung, Youngmin Moon, Hongsick Park, Gyu-Po Kim, Won-Guk Seo +4 more | 2015-09-15 |
| 9133550 | Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrate | Jong-Hyun Choung, Ji Young Park, Seon-Il Kim, Jae Woo Jeong, Sang-Gab Kim +4 more | 2015-09-15 |
| 9127368 | Etchant and method for manufacturing display device using the same | Seon-Il Kim, Hongsick Park, Jong-Hyun Choung, Inseol Kuk, Suckjun LEE +4 more | 2015-09-08 |
| 9045833 | Etchant composition and method of forming metal wire and thin film transistor array panel using the same | Jong-Hyun Choung, Seon-Il Kim, Hong-Sick Park, Wang Woo Lee, Jae Woo Jeong +10 more | 2015-06-02 |
| 8889032 | Metal wire etchant and method of forming metal wire using the same | Jong-Hyun Choung, Seon-II Kim, Hong-Sick Park, Jae Woo Jeong, Gyu-Po Kim +5 more | 2014-11-18 |
| 8765614 | Method of forming a metal pattern and method of manufacturing a display substrate including the metal pattern | Jong-Hyun Choung, Ji Young Park, Seon-Il Kim, Sang-Gab Kim, Jae Woo Jeong | 2014-07-01 |
| 8158320 | Toner and process of preparing the same | Ki-won Seok, Kyung-yol Yon | 2012-04-17 |
| 8137885 | Hybrid toner and method of preparing the same | Sang-deok Kim, Kyung-yol Yon | 2012-03-20 |