Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848626 | Body attachable triboelectric generating device and manufacturing method thereof | Youn Tae Kim, Da Eun Kim | 2023-12-19 |
| 11588109 | Organic electroluminescent device | Tae Hyung Kim, Hocheol PARK, Young Bae Kim, Eunjung Lee, Youngmi Beak | 2023-02-21 |
| 11456422 | Compound and organic electroluminescent device comprising same | Tae Hyung Kim, In Hyuk Lee, Yong-Hwan Lee, Jin Yong Shin, Ho Cheol Park +2 more | 2022-09-27 |
| 11014201 | Laser welding apparatus | Duck Whan Kim, Kwi Seong Jeong, Jung Han Yu, Young Bum Kum, Young-Je Lee +2 more | 2021-05-25 |
| 10868478 | Wearable energy generating apparatus | Youn Tae Kim, A Young Choi, Do Gyun Kim, Ji Won Park | 2020-12-15 |
| 10707912 | Mobile electronic apparatus, accessory device therefor, and electronic apparatus including the accessory device | Yong Hwan KIM, Eun Young Cho, Mi-jeong Song, Sang Hun Lee, Sung Hwan Park | 2020-07-07 |
| 10680536 | Fibrous energy harvesting device having corrugated structure and wearable item including the same | Youn Tae Kim, A Young Choi, Ji Won Park, Do Gyun Kim | 2020-06-09 |
| 10573822 | Organic electroluminescent device | Tae Hyung Kim, Hocheol PARK, Young Bae Kim, Eunjung Lee, Youngmi Beak | 2020-02-25 |
| 10297759 | Compound and organic electroluminescent device comprising same | Tae Hyung Kim, In Hyuk Lee, Yong-Hwan Lee, Jin Yong Shin, Ho Cheol Park +2 more | 2019-05-21 |
| 10236451 | Compound and organic electroluminescent device comprising the same | Hyung Chan Bae, Young Mi Beak, Tae Hyung Kim, Ho Cheol Park, Jin Young SHIN | 2019-03-19 |
| 10230053 | Organic light-emitting device | Myeong-Suk Kim, Sung-Wook Kim, Hwan-Hee Cho, Sang-Woo Lee, Chang-Woong Chu +4 more | 2019-03-12 |
| 10038146 | Organic light-emitting compound and organic electroluminescent device using same | Hoe Moon Kim, Sung Moo Kim, Young Bae Kim, Tae Hyung Kim, Ho Cheol Park +2 more | 2018-07-31 |
| 10008675 | Organic compound and organic electroluminescent element comprising same | Young Bae Kim, Hyunjong Jo, Jinyong Shin, Hoe Moon Kim, Youngmi Beak +1 more | 2018-06-26 |
| 9960363 | Organic electroluminescent element | Min-Sik Eum, Ho Cheol Park, Tae Hyung Kim, Jiyi Kim, Youngmi Beak | 2018-05-01 |
| 9905777 | Compound and organic electroluminescence device comprising same | Tae Hyung Kim, In Hyuk Lee, Hoe Moon Kim, Jin Yong Shin, Ho Cheol Park +2 more | 2018-02-27 |
| 9871261 | Fuel cell stack enclosure | Jung Han Yu, Young Woo Noh, Jung Do Suh, Duck Whan Kim, Young Bum Kum +2 more | 2018-01-16 |
| 9837618 | Compound and organic electroluminescence device including thesame | Ho Cheol Park, Hyung Chan Bae, Min-Sik Eum, Young Mi Beak, Jin Yong Shin +1 more | 2017-12-05 |
| 9761813 | Organic light-emitting compound and organic electroluminescent device using same | Hoe Moon Kim, Young Mi Beak, Tae Hyung Kim, Ho Cheol Park, Jin Yong Shin | 2017-09-12 |
| 9698438 | Ventilation apparatus and control method thereof | Jung Han Yu, Jung Do Suh, Young Bum Kum, Duck Whan Kim, Tae Min Lee +1 more | 2017-07-04 |
| 9543538 | Organic light-emitting device | Seul-Ong Kim, Mi-Kyung Kim, Dong-Woo Shin, Chang-Woong Chu, Tae Hyung Kim +4 more | 2017-01-10 |
| 9475001 | Extracting device supplying fixed quantity of exhaust gas for industrial facility | Won Seok Chang, Jin-Bae Kim, Nam-Woong Kim | 2016-10-25 |
| 9118044 | Method for manufacturing manifold for fuel cell | Duck Whan Kim, Sae Hoon Kim, Young Bum Kum, Young Tae Kim | 2015-08-25 |
| 8900437 | Apparatus and method for forming oxidation layer on manifold block for fuel cell stack | Duck Whan Kim, Young Bum Kum, Sae Hoon Kim, Jung Han Yu, Young Hwan Ko | 2014-12-02 |
| 8512877 | Naphthyl carbazole derivatives, KL host material, the organic light emitting device employing the same, the display device and the illumination device employing the same | Kyong-Min Kang, Deug Sang Lee, Kyoung Moon Go, Jong Soon Lee, Se Hoon Kim | 2013-08-20 |
| 6772046 | Semiconductor factory automation system and method for monitoring operational failure of stocker | Kyoung-Jin Seo | 2004-08-03 |