Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110608 | Apparatus of oxidation-combusting an ingot grower and method thereof | — | 2024-10-08 |
| 11214891 | Apparatus for growing single crystalline ingot and method for growing same | Do-Won Song, Hong-Woo Lee, Sang Hee Kim, Ho-Jun Lee | 2022-01-04 |
| 11209965 | Method for displaying handler and electronic device therefor | Min-Kyu Park, Min Ji Lee, Jung Woo Choi | 2021-12-28 |
| 11198948 | Temperature control device for single crystal ingot growth and temperature control method applied thereto | Hyun Woo Park | 2021-12-14 |
| 10435809 | Apparatus for growing single crystalline ingot and method for growing same | Do-Won Song, Hong-Woo Lee, Sang Hee Kim, Ho-Jun Lee | 2019-10-08 |
| 10285246 | Communication device using powerline and LED lighting system using the device | Kwang Youn PARK, Sangheon Lee, Jae Heung Park | 2019-05-07 |
| 9686835 | Fluorescent lamp-compatible LED lighting device and electric shock protection apparatus therefor | Kwang Youn PARK, Sang Heon Lee, Jae Heung Park, Sung-Woo Park | 2017-06-20 |
| 6060291 | Fermentation process for preparing erythritol using Trichosporonoides madida DS 911 | Jin Byung Park, Byung Cheol Seo | 2000-05-09 |