Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327712 | High voltage power supply apparatus and plasma etching equipment having the same | Jihwan Kim, Hyunbae Kim, Seungbo Shim, Sungyeol Kim | 2025-06-10 |
HC
Hongseung Cho
Overall (All Time): #2,423,722 of 4,157,543Top 60%
1
Patents All Time