Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316025 | Antenna structure including a plurlaity of radiating portions | Young Ju Kim, Hee Jun Park, Ho Dong YOON | 2025-05-27 |
| 7034267 | DC voltage microwave oven power supplying circuit | Wan Soo Kim | 2006-04-25 |
| 6936803 | Inverter circuit of microwave oven | Min Gi I, Dong Myung Shin | 2005-08-30 |
| 6884977 | Variable-frequency inverter microwave oven and method for controlling the same | Dong Myung Shin | 2005-04-26 |
| 6528773 | Microwave oven with a convection heater and airflow mechanism to optimize convection cooking | Yang Kyeong Kim, Jong Gwan Ryu, Wan Soo Kim | 2003-03-04 |
| 6384392 | Microwave oven for uniform heating | Young-Min Lee, Yang Kyeong Kim | 2002-05-07 |
| 6348676 | Rapid cooking device using infrared light | Yang Kyeong Kim, Jong Gwan Ryu, Wan Soo Kim | 2002-02-19 |
| 6316757 | Halogen heater control apparatus of microwave oven and method thereof | Yang Kyeong Kim, Jong Gwan Ryu, Wan Soo Kim | 2001-11-13 |
| 5951904 | Dual half-bridge type induction cooking apparatus for multi-output control | Yong-Chae Jung, Hyo-Sik Jeon | 1999-09-14 |
| 5445009 | Apparatus and method for detecting humidity in a microwave oven | Woo Jeong Yang, Hyoung-Taek Lim | 1995-08-29 |
| 5408191 | Input buffer having a compensation circuit for stabilizing the output thereof | Chung-keun Kwak | 1995-04-18 |