Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214891 | Apparatus for growing single crystalline ingot and method for growing same | Hong-Woo Lee, Sang Hee Kim, Ho-Jun Lee, Jung Ryul KIM | 2022-01-04 |
| 10655242 | Growing apparatus and single-crystal ingot growing method using the same | In Gu KANG, Jung Ha Hwang | 2020-05-19 |
| 10577718 | Method for manufacturing silicon single crystal ingot, and silicon single crystal ingot manufactured by the method | Jong Min Kang | 2020-03-03 |
| 10435809 | Apparatus for growing single crystalline ingot and method for growing same | Hong-Woo Lee, Sang Hee Kim, Ho-Jun Lee, Jung Ryul KIM | 2019-10-08 |
| 9657411 | Single-crystal growth apparatus | Chang Youn Lee, Jun Hyuk Choi, Jin Ho Son, Cheol Hwan Kim | 2017-05-23 |
| 8597756 | Resistance heated sapphire single crystal ingot grower, method of manufacturing resistance heated sapphire single crystal ingot, sapphire single crystal ingot, and sapphire wafer | Young Hee Mun, Sang Hoon Lee, Seong Oh Jeong, Chang Youn Lee | 2013-12-03 |
| 8349075 | 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor | Young Hun Kim, Eun-Sang Ji, Young-Kyu Choi, Hwa-Jin Jo | 2013-01-08 |
| 8114215 | 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor | Young Hun Kim, Eun-Sang Ji, Young-Kyu Choi, Hwa-Jin Jo | 2012-02-14 |