Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103114 | Lead-free solder alloy composition suitable for use in high-temperature and vibration environments and preparation method thereof | Heung Rak Sohn, Bum Gyu Baek, Jun Tae Kim | 2024-10-01 |
| 10286498 | Lead-free solder alloy composition and method for preparing lead-free solder alloy | Ashutosh Sharma, Jae Pil Jung, Jong Hyun Yoon, Bum Gyu Baek, Heung Rak Sohn +1 more | 2019-05-14 |