Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11672144 | Display device | GWANGTEAK LEE, Seongsik Choi, Yong Sik HWANG | 2023-06-06 |
| 11456230 | Heat radiation sheet and method of manufacturing same | Seung-Hoon Lee, Yun Mi SO | 2022-09-27 |
| 10743638 | Beauty care pack and method for manufacturing same | Chan KIM, Seung-Hoon Lee, Kyu-Won Baek, Song Hee KOO, Ji Hyun Lee +2 more | 2020-08-18 |
| 10499041 | Display device | — | 2019-12-03 |
| 10477305 | Hydrophobic and oleophobic membrane, and waterproof sound device using same | — | 2019-11-12 |
| 10170097 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Jun Sik Hwang, Kyung Su Kim | 2019-01-01 |
| 10132004 | Waterproof sound-permitting sheet, method of manufacturing same, and electronic device provided with waterproof sound-permitting sheet | Seung-Hoon Lee, Jun Sik Hwang | 2018-11-20 |
| 10004152 | Heat insulation sheet and method of manufacturing same | Seung-Hoon Lee, Yun Mi SO | 2018-06-19 |
| 9966660 | Electromagnetic wave shielding sheet, manufacturing method thereof, and built-in antenna having the same | Seung-Hoon Lee, Yun Mi SO | 2018-05-08 |
| 9920167 | Polymer and organic light-emitting diode including the same | Hye-yeon Yang, Ho-suk Kang, Jhun-Mo Son, Mi Jeong Kim, Tae Gon Kim +3 more | 2018-03-20 |
| 9899604 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Sang Mo Kim, Jhun-Mo Son, Ho-suk Kang, Hyeon Ho CHOI, Kyu Young Hwang | 2018-02-20 |
| 9718994 | Conductive adhesive tape and manufacturing method thereof | Seung-Hoon Lee, Yun Mi SO | 2017-08-01 |
| 9695532 | Matte film and method of manufacturing the same | Seung-Hoon Lee, Yun Mi SO, In Yong SEO | 2017-07-04 |
| 9631085 | Polymer blend, organic light-emitting diode including polymer blend, and method of controlling charge mobility of emission layer including polymer blend | Won Jae Joo, Youn Jung Park | 2017-04-25 |
| 9627629 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Kyu Young Hwang, Sang Mo Kim, Young Kwon Kim, Joo-Hee SEO, Jhun-Mo Son +1 more | 2017-04-18 |
| 9601740 | Composite porous separation membrane having shut-down function, method of manufacturing same, and secondary batteries using same | Seung-Hoon Lee, Yun Mi SO | 2017-03-21 |
| 9514735 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Jun Sik Hwang, Kyung Su Kim | 2016-12-06 |
| 9510075 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Jun Sik Hwang, Kyung Su Kim | 2016-11-29 |
| 9463607 | Waterproof sound-permitting sheet, method of manufacturing same, and electronic device provided with waterproof sound-permitting sheet | Seung-Hoon Lee, Jun Sik Hwang | 2016-10-11 |
| 9462390 | Diaphragm for speaker, method of manufacturing same, and speaker | Seung-Hoon Lee, Yun Mi SO | 2016-10-04 |
| 9406891 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Ho-suk Kang, Hyeon Ho CHOI, Sang Mo Kim, Jhun-Mo Son, Kyu Young Hwang | 2016-08-02 |
| 9346912 | Polymer and organic light-emitting device including the same | Hyeon Ho CHOI, Jhun-Mo Son, Ho-suk Kang, Hye-yeon Yang | 2016-05-24 |
| 9293749 | Heat-resistant and high-tenacity ultrafine fibrous separation layer, method for manufacturing same, and secondary cell using same | In Yong SEO, Byung Gwang Jo, Yun Hye Kim | 2016-03-22 |
| 9220998 | Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same | In Yong SEO, Seung-Hoon Lee | 2015-12-29 |
| 8809012 | Labeling agent and methods for simultaneous sequencing and quantification of multiple peptides and proteins using the same | Seung Koo Shin, Hye-Joo Yoon, Hee Yoon Lee, Min-Soo Suh, Jong-Cheol Seo | 2014-08-19 |