Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130093 | Oxygen supplying apparatus | Seung Kwon Oh, Jee Soo KWAK, Kang Han LEE, Myeong Gu Kim | 2021-09-28 |
| 10137402 | Gas concentration device | Tae-Soo Lee, Shin Kyu Han, Seung Kwon Oh, Loren M. Thompson | 2018-11-27 |
| 10136206 | Device for outputting audio signal and method for outputting audio signal | Kang-eun Lee, Tae Hyun Yoon, Byeong-yong Jeon, Seong-hyeon CHOE, Hyun-Chul Choi | 2018-11-20 |
| 10013822 | Wearable device and method of operating the same | Hyun-Chul Choi, Tae Hyun Yoon, Kang-eun Lee, Byeong-yong Jeon, Seong-hyeon CHOE | 2018-07-03 |
| 9847093 | Method and apparatus for processing speech signal | Kang-eun Lee, Joon Chang, Byeong-yong Jeon, Tae-Jun Park, Kwang-sub Song +3 more | 2017-12-19 |
| 9757251 | Minimally invasive intervertebral body retaining cage insertion device | Jeong Hwa Kim, Hong Won Yoon | 2017-09-12 |
| 9619626 | Method and apparatus for identifying exercise information of user | Jeong-Gwan KANG, Sun Young Park, Nam Hoon Kim, Hyun-Su Hong, Myung-Sik Kim | 2017-04-11 |
| 9602969 | Method and electronic device for recognizing area | Chan Soo Park, Jeong-Gwan KANG, Nam Hoon Kim, Sun Young Park, Hyun-Su Hong | 2017-03-21 |