Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529795 | Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereof | Jin-Keun Oh, Sang-Heon Kim, Yeol-Rae Cho | 2022-12-20 |
| 11517745 | Artificial retina system for improving contrast sensitivity | Jungsuk Kim | 2022-12-06 |
| 11491764 | Iron-aluminum-based plated steel sheet for hot press forming, having excellent hydrogen delayed fracture properties and spot welding properties, and manufacturing method therefor | Jin-Keun Oh, Sang-Heon Kim, Yeol-Rae Cho | 2022-11-08 |
| 11484716 | Artificial retina stimulator and apparatus with image jittering function | Jung Suk Kim | 2022-11-01 |
| 11441205 | Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing same | Jin-Keun Oh, Yeol-Rae Cho, A-Ra CHO, Jin-Ho Cha, Si-Myoung Heo +1 more | 2022-09-13 |
| 11338549 | Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof | Jin-Keun Oh, Yeol-Rae Cho | 2022-05-24 |
| 11274357 | Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof | Jin-Keun Oh, Yeol-Rae Cho | 2022-03-15 |
| 11198272 | Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same | Jin-Keun Oh, A-Ra CHO, Hyeon-Jeong SHIN | 2021-12-14 |
| 11193189 | Ultra-high strength steel sheet having excellent bendability and manufacturing method therefor | Min-Seo KOO | 2021-12-07 |
| 11167527 | Aluminum-based plated steel having excellent corrosion resistance, aluminum-based alloy plated steel using the same, and method of manufacturing thereof | Jin-Keun Oh, Il-Ryoung Sohn, Jeom-Soo Shin | 2021-11-09 |
| 11154705 | Optical sensor array-based sub-type artificial retina device, and method for driving artificial retina device | Jungsuk Kim | 2021-10-26 |
| 11141953 | Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistance | Jin-Keun Oh, Hyeon-Jeong SHIN, A-Ra CHO | 2021-10-12 |
| 10934601 | Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof | Jin-Keun Oh, Yeol-Rae Cho | 2021-03-02 |
| 10890321 | Combustor for various types of solid fuels | — | 2021-01-12 |
| 10533237 | Hot press forming parts having excellent bending properties and method for manufacturing the same | Jin-Keun Oh, Yeol-Rae Cho | 2020-01-14 |
| 10464405 | Automatic installation system of high voltage battery for electric vehicle | Yong Cheol Kim, Tae Joon KANG | 2019-11-05 |
| 10247739 | Method for immunological measurement using a hapten and antibody binding to the hapten as reference antibody and device for immunological measurement using the reference antibody | Sunyoung Park, Jeongryul Kim, Kum-Joo SHIN, Ji-Chul Lee | 2019-04-02 |
| 10168053 | Combustion apparatus for both firewood and pellet fuel | — | 2019-01-01 |
| 10151013 | Hot press forming parts having excellent bending properties and method for manufacturing the same | Jin-Keun Oh, Yeol-Rae Cho | 2018-12-11 |
| 9702613 | Refrigerator | Woo Yeol Yoo, Hyun Sang Yoo, Byoung Mok Kim | 2017-07-11 |
| 9534828 | Refrigerator | Byoung Mok Kim, Yong Bum Seo, Seung Yong Yang | 2017-01-03 |
| 9448004 | Refrigerator having double doors | Byoung Mok Kim, Seung Yong Yang | 2016-09-20 |
| 9415382 | Polylactide resin and preparation method thereof | Sung-Cheol Yoon, In Su Lee, Seung Young Park | 2016-08-16 |
| 9353984 | Refrigerator having double doors | Byoung Mok Kim, Jae Hak Kim, Seung Yong Yang | 2016-05-31 |
| 9285155 | Refrigerator | Woo Yeol Yoo, Hyun Sang Yoo, Byoung Mok Kim | 2016-03-15 |