Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449673 | ESG-based company evaluation device and an operation method thereof | Duk Chan Yoon, Dehiya Vasundhara, Sergey Leksikov | 2022-09-20 |
| 9598036 | Sensing device and method of construction equipment | Jung Mug Shin, Chi Kook Park | 2017-03-21 |