Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456618 | Micro-grid system with un-interruptible power supply | Seung Hee Lee, Im-Soo Mok, Jong-Heui Hong, A-Rong Kim, Won-Joon Song | 2022-09-27 |
| 11241732 | Casting product with tubular flow passages, method of casting the same product, and cast-in pipe insert unit | Yoon-Ki Lee, Hyung-Sop Yoon, Cheol-Ung Lee, Jae Gi Sim, Jun Bak +4 more | 2022-02-08 |
| 11235709 | Entertainment apparatus for self-driving vehicle | Baek Hee Lee, Min Hyuk Kwak | 2022-02-01 |
| 11213140 | System for correcting passenger's posture in autonomous vehicle | Baek Hee Lee, Min Hyuk Kwak | 2022-01-04 |