Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527913 | Wireless charging device for portable terminal | — | 2022-12-13 |
| 11294230 | Light guide unit having shielding portion, backlight module using the same and manufacturing method of light guide unit | Ju Hyuk Yim, Se Jin Oh, Young Il Kim, Byeong Cheol Kim, Ji Yeon Hong +1 more | 2022-04-05 |
| 11239697 | Wireless charging system for portable terminal | — | 2022-02-01 |
| D931847 | Ring holder for mobile phone case | — | 2021-09-28 |
| 11086066 | Integrated optical sheet module and backlight unit having same | Se Jin Oh, Dong Cheol Lee, Woo-Jong Lee, Jin Yeon CHOI, Min Ho Kim +1 more | 2021-08-10 |
| 10996500 | Optical sheet and backlight unit having same | Ki Wook Lee, Byoung Hun Lee, Tae Jun Lee, Dong Cheol Lee, Se Jin Oh | 2021-05-04 |
| D906346 | Mobile device holder | — | 2020-12-29 |
| 10761258 | Optical sheet module and backlight unit having same | Jung-Min Lee, Hye Ryong Kim, Ki Wook Lee | 2020-09-01 |
| 10598846 | Optical sheet module consisting of optical sheets having different thicknesses | Young Il Kim, Sung Sik Cho, Woo-Jong Lee, Tae Jun Lee, Hee Jeong Kim +1 more | 2020-03-24 |
| 10502886 | Reflective polarizing module having diffusion pattern and backlight unit including same | Eun Mi Lee | 2019-12-10 |
| D858422 | Vehicle mount | — | 2019-09-03 |
| 10191321 | Reflective polarizing module having particles and backlight unit including same | Eun Mi Lee | 2019-01-29 |
| 10180531 | Laminated optical sheet module | Young Il Kim, Sung Sik Cho, Woo-Jong Lee, Tae Jun Lee, Hee Jeong Kim +1 more | 2019-01-15 |
| 10018327 | Optical sheet unit | Sung Sik Cho, Oh Hyun Kwon, Tae Jun Lee, Woo-Jong Lee, Hee Jeong Kim +1 more | 2018-07-10 |
| 9671541 | Optical sheet module | Joon Hwan Hwang, Yong Shig Sim | 2017-06-06 |
| 9507457 | Method of determining touch coordinate and touch panel assembly for performing the same | Won Ki Hong, Seong-Mo Hwang, Il Ho Lee | 2016-11-29 |
| 9448342 | Optical sources and display devices | Sung Sik Cho, Oh Hyun Kwon, Tae Jun Lee, Woo-Jong Lee | 2016-09-20 |
| 9383503 | Collimating light guide plate, diffusing unit, and display apparatus employing the same | Seong-Mo Hwang, Moon-gyu Lee, Kyu-min Choe | 2016-07-05 |
| 9116382 | Liquid crystal display device having uniform brightness | Jeong Min Seo, Young-chan Kim, Moon-gyu Lee, Kyu-Seok Kim | 2015-08-25 |
| 9052498 | Multilayer optical sheet module | Young Il Kim, Sung Sik Cho, Woo-Jong Lee, Tae Jun Lee, Hee Jeong Kim +4 more | 2015-06-09 |
| 9019238 | Object-sensing device | Jin Hwan Kim, Seong-Mo Hwang, Seung-ho Nam, Won Ki Hong | 2015-04-28 |
| 8896786 | Liquid crystal display device having uniform brightness | Jeong Min Seo, Young-chan Kim, Moon-gyu Lee, Kyu-Seok Kim | 2014-11-25 |
| 8767167 | Display panel and method of manufacturing the same | Sung Hoon Lim, Jung Hwan Hwang, Seung-ho Nam, Sam Jin Hwang, Jae Ho Choi | 2014-07-01 |
| 7804564 | Wide angle diffuser having a plurality of microlenses and a plurality of prisms having a truncated pyramid shape and LCD employing the same | Moon-gyu Lee | 2010-09-28 |
| 7796212 | Liquid crystal display device having improved viewing angle and brightness | Seong-Mo Hwang, Moon-gyu Lee, Young-chan Kim, Kyu-min Choe | 2010-09-14 |