Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272474 | Non-oriented electrical steel sheet and manufacturing method therefor | Hyungdon Joo, Junesoo Park | 2025-04-08 |
| 12215400 | Non-directional electrical steel sheet and method for producing same | June Soo Park, Su-Yong Shin, Yong-Soo Kim | 2025-02-04 |
| 10823940 | Mobile terminal | Jongpil Kim, Dongjin Lee, Hakhae Kim, Sungbum JOO | 2020-11-03 |
| 10582104 | Electronic device having camera device and method for fabricating camera device | Jongpil Kim, Hakhae Kim, Dongjin Lee, Sungbum JOO | 2020-03-03 |
| 6677567 | Scanning probe microscope with improved scan accuracy, scan speed, and optical vision | Joonhyung Kwon, Sang-Il Park | 2004-01-13 |
| 6185991 | Method and apparatus for measuring mechanical and electrical characteristics of a surface using electrostatic force modulation microscopy which operates in contact mode | Sang-Il Park, Zheong-Gu Khim | 2001-02-13 |