Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980964 | Mask-type nasal cannula | Tae-Soo Lee, Seung Kwon Oh, Bong Kwan Son, Sung Hun Ha, Dong Min Shin +1 more | 2021-04-20 |
| 10416125 | Method for determining concentration and pressure of respective gas of multi-gas | Tae-Soo Lee, Hyun-Jin Cho, Seung Kwon Oh | 2019-09-17 |
| 10315964 | Method for marking oil products and marker composition for oil products | Young-Kwan Lim, Hee-Yeon Baek, Kyoung-Heum Lee, Ju Min Youn, Jong-Ryeol Kim +2 more | 2019-06-11 |
| 10267632 | Non-exposure supplied fuel quantity testing device and method of vehicle-mounted type | Jun-Deog Park, Young Cheol Song, Ju Min Youn, Seung Woo Lee, Seung Heon Lee | 2019-04-23 |