Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152103 | Copolymerized saturated polyester resin and coating composition containing same | Hyung-Gon Kim, Jong-Ki Sim | 2024-11-26 |
| 11401371 | Copolymerized saturated polyester resin and coating composition containing same | Hyung-Gon Kim, Jong-Ki Sim | 2022-08-02 |
| 11401372 | Polyester resin having excellent heat resistance and solubility in solvents, and coating composition containing same | Jong-Ki Sim | 2022-08-02 |
| 11149870 | Recirculation valve and hot water recirculation system using the same | Seung Kil Son, Chang Heoi Hu | 2021-10-19 |
| 10815403 | Polyester resin composition for a hot-melt adhesive | Dong Yi, Hyung-Gon Kim, Jong-Ki Sim | 2020-10-27 |
| 10648680 | Hot water supply system having preheating function and method for controlling same | Chang Heoi Heo, Yong Song | 2020-05-12 |
| 8832952 | Apparatus for measuring outer diameters of fuel rods of nuclear fuel assembly | Jung Cheol Shin, Jin Man Joo, Dae Hee Kang | 2014-09-16 |