Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393842 | Air conditioner for individual cooling/heating | Yoon Jel Hwang, Yun Ho Ryu | 2002-05-28 |
| 6381974 | Coolant distributor of refrigerating cycle for heat pump | Yoon Jei Hwang, Yang Kyu Kim, Jong-Han Park | 2002-05-07 |
| 5881568 | Refrigerator | — | 1999-03-16 |
| 5452023 | Apparatus and method for stabilizing a picture of an image system | — | 1995-09-19 |
| 5245439 | Device and method in a video recorder for controlling frequency characteristics of a luminance component in dependence upon existence of a chrominance component | — | 1993-09-14 |
| 5175620 | Synchronism detecting circuit utilizing pulse width | — | 1992-12-29 |