Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241825 | Apparatus for detecting microplastics based on differential interference contrast microscope system | Jae Hun Kim, Jiyun Han, Subeen Park | 2025-03-04 |
| 11912803 | Conjugated polyelectrolyte-grafted membrane and method for manufacturing the same | Jee Hye BYUN, Eunhoo Jeong | 2024-02-27 |
| 11142472 | Aquifer storage and recovery system using natural coagulant | Seong Pil Jeong, Kyungjin Cho, Jae-Woo Choi, Seunghak Lee, Eun Ju Kim +3 more | 2021-10-12 |
| 9938168 | Apparatus and method for water treatment using in-situ activation of manganese dioxide catalyst | Kang Woo Cho, Yunchul Chung, Sanghyup Lee, Boyoung Jeong | 2018-04-10 |
| 9509087 | Docking apparatus for portable device | Chae-Joo Son | 2016-11-29 |
| 9358522 | Composite medium for simultaneous removal of cationic and anionic heavy metals and method for manufacturing the same | Sang Hyup Lee, Jae-Woo Choi, Seung Gun Chung | 2016-06-07 |
| 9295974 | Floating type adsorbent for removal of phosphate in aqueous solution and method for fabricating the same and method for regeneration of the same | Sanghyup Lee, Kyung Guen Song, Eunhoo Jeong, Jae-Woo Choi | 2016-03-29 |
| 8980090 | Apparatus and method for alternative aeration-effluent wastewater treatment using ceramic membrane | Yong Su Choi, Jae Shik Chung, Yong Bae Park, Gyo Bum Kim, Yun Chul Chung | 2015-03-17 |
| 8634883 | Docking apparatus for portable device | Chae-Joo Son | 2014-01-21 |
| D686195 | Remote controller | Jin Kwon | 2013-07-16 |
| D666661 | Projector | Yong Joo Lee | 2012-09-04 |
| D657774 | Mini component audio | Yeon-Moo Chung, Min Hee Lee, Gyoo-Sang Choi | 2012-04-17 |
| D656959 | DVD player | Min Hee Lee, Yeon-Moo Chung | 2012-04-03 |
| D654089 | Blu-ray disk player with an A/V receiver | Yeon-Moo Chung, Koung-Won Park | 2012-02-14 |
| D652430 | Blu-ray player | Yeon-Moo Chung, Yun-Je Kang | 2012-01-17 |
| 8070935 | Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same | Yong Su Choi, Sang Hyup Lee, Hyung Joo Kim, Chang Ho Choi, Bong Geun Jeong | 2011-12-06 |
| D633075 | Home theater | Ji-Gwang Kim, Chae-Joo Son | 2011-02-22 |
| D612870 | Blu-ray disk player | Ju-Won Cho, Yeon-Moo Chung | 2010-03-30 |
| 7648631 | Apparatus for wastewater treatment using nitrogen/phosphorus removal and floatation separation | Yong Su Choi, Sang Hyup Lee, Tai Hak Chung, Yun Jung Kim, Young Gyun Choi | 2010-01-19 |
| 6839082 | Single-canister underwater stereocamera system with distance measurement function | Pan-Mook Lee, Chong-Moo Lee, Bong-Hwan Jeon, Yong-Kon Lim | 2005-01-04 |