Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308996 | Hot stamping steel and producing method thereof | Moon Ki Bae, Sung Chul Cha | 2019-06-04 |
| 10240219 | High frequency heat treatment method of ultra-high strength parts | Ji Hong Yoo | 2019-03-26 |
| 10060014 | Bearing steel having improved fatigue durability and method of manufacturing the same | Sung Chul Cha, Si-Yup LEE, Young Sang Ko, Moon Ki Bae | 2018-08-28 |
| 10024585 | Heat radiation-thermoelectric fin, and thermoelectric module and thermoelectric apparatus including the heat radiation-thermoelectric fin | Jae Young Choi, Seung-hyun Baik, Won Young Kim | 2018-07-17 |
| 9957595 | Carburized alloy steel having improved durability and method of manufacturing the same | Sung Chul Cha, Moon Ki Bae, Si-Yup LEE | 2018-05-01 |
| 9871180 | Thermoelectric material and thermoelectric device including the same | Jae Young Choi, Seung-hyun Baik, Won Young Kim, Dae-woo Suh, Sang Hoon Lee | 2018-01-16 |
| 9070824 | Heterogeneous laminate including graphene, and thermoelectric material, thermoelectric module, and thermoelectric apparatus including the heterogeneous laminate | Jae Young Choi, Seung-hyun Baik, Won Young Kim, Eun-Sung Kim, Young-Hee Lee | 2015-06-30 |