Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402133 | Gas heat pump system | Joongkeun CHOI, Tae Kyung Kim, Young Gyu Jung | 2022-08-02 |
| 8658954 | Microwave oven including hood | Young Gyu Jung, Won Tae Kim | 2014-02-25 |
| 8410411 | Microwave oven including hood | Young Gyu Jung, Won Tae Kim | 2013-04-02 |
| 7863549 | Microwave range having hood | Sang Bum Sohn, Jong Sik Kim | 2011-01-04 |
| 7847224 | Microwave range having hood | Sang Bum Sohn, Jong Sik Kim | 2010-12-07 |
| 7671310 | Microwave range having hood | Sang Bum Sohn, Jong Sik Kim | 2010-03-02 |
| 7629561 | Electric oven with hood having opening/closing device to open and close an exhaust passage | Sang Bum Sohn, Jong Sik Kim | 2009-12-08 |
| 7482562 | Microwave range configured both to heat food and to exhaust contaminated air generated by a cooking appliance provided therebeneath | Sang Bum Sohn, Jong Sik Kim | 2009-01-27 |
| 7482563 | Microwave range configured both to heat food and to exhaust contaminated air generated by a cooking appliance provided therebeneath | Sang Bum Sohn, Jong Sik Kim | 2009-01-27 |
| 7473070 | Blower and design method of discharge port thereof | Sang Bum Sohn, Je Jun Lee | 2009-01-06 |
| 7334986 | Centrifugal fan | Sang Bum Sohn, Ho-Seon Rew | 2008-02-26 |
| 7183529 | Over-the-range microwave oven that guides air to a suction port | Seung Jo Baek, Sang Bum Sohn, Je Jun Lee | 2007-02-27 |
| 7180041 | Over-the-range oven with guide grill | Sang Bum Sohn, Ho-Seon Rew | 2007-02-20 |
| 7098432 | Combined microwave oven and hood | Ho-Seon Rew, Jong Hoon Kim, Sang Bum Sohn | 2006-08-29 |
| 6992273 | Combination hood microwave oven | Ki Yong Yim, Sang Bum Sohn, Ho-Seon Rew, Jong Hoon Kim, Young-Min Lee +2 more | 2006-01-31 |
| 6953319 | Centrifugal fan | Sang Bum Sohn, Wan-Ho Jeon, Ho-Seon Rew | 2005-10-11 |
| 6883233 | Fan guide | Hong Yeol Yoon | 2005-04-26 |
| 6698107 | Drum for clothes drier | Sang Wook Hong, Sang Heon Yoon, Hwan Joo Myung | 2004-03-02 |
| 6647643 | Clothes dryer | Sang Wook Hong, Sang Heon Yoon, Hwan Joo Myung | 2003-11-18 |
| 6643953 | Clothes dryer utilizing suction duct extending into drum interior | Sang Wook Hong, Sang Heon Yoon, Hwan Joo Myung | 2003-11-11 |
| 6618958 | Laundry dryer and rear plate for drum thereof | Hwan Joo Myung, Sang Heon Yoon, Sang Wook Hong | 2003-09-16 |
| 6439839 | Blower | Sung Il Park, Joon Sei Lee | 2002-08-27 |
| 6416288 | Axial-flow fan | — | 2002-07-09 |