Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505795 | Method for providing a trial environment to enable user to try out application in cloud environment and server using the same | Myung Kuk Ko | 2019-12-10 |
| 10471606 | Transfer unit of test handler and method of operating the same | Jong-An Lee, Bum-Sic Kim, Chea-Geun Lim | 2019-11-12 |
| 9573235 | Transfer unit of test handler and method of operating the same | Jong-An Lee, Bum-Sic Kim, Chea-Geun Lim | 2017-02-21 |
| 7062817 | Hinge assembly structure for opening and closing of door of storage facility | — | 2006-06-20 |
| 7040113 | Kimchi storage facility | Kyung-Ho Park | 2006-05-09 |
| 6926073 | Spiral heat exchange device | — | 2005-08-09 |
| 6766563 | Hinge assembly for a door of kimchi storage device | — | 2004-07-27 |
| 6640573 | Combination structure of guide rail member for kimchi storage device | — | 2003-11-04 |
| 6591623 | Kim-chi refrigerator having a heater for a vegetable chamber | — | 2003-07-15 |
| 6564577 | Solenoid valve supporter of Kim-chi refrigerator | — | 2003-05-20 |
| 6453804 | Hinge assembly for a door of kimchi storage device | — | 2002-09-24 |
| 6253668 | Compound type kimchi storage device | — | 2001-07-03 |
| 5947197 | Kimchi storage device and method for maturing and preserving kimchi therein | Jae Wook Nam, Beom-Geol Ryu, Won Lee, Hee-Seub Kim | 1999-09-07 |
| 5771788 | Food storage device employing a thermoelectric element as a heat source and sink | Suk Choi | 1998-06-30 |
| 5699674 | Method for controlling temperature in a chamber of a food storage apparatus | Beom-Geol Ryu | 1997-12-23 |