Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364092 | Fixing piece firing device for dental membrane | Jong Chan LEE | 2022-06-21 |
| 10921039 | Food storage apparatus and control method thereof | Ji Young Woo, Eun Jae Lee, Garret Miller, Kristen Kator, Rob Thomas +5 more | 2021-02-16 |
| 7604733 | Apparatus for biological removal of phosphorus and nitrogen using granulated methane-oxidizing bacteria | Kwang Soo Kim, Hee Ja Lee, I-Tae Kim, Kwang Ho Ahn, Chai-Sung Gee +5 more | 2009-10-20 |
| 7520991 | Biological method for removing phosphorus and nitrogen from water using granulated methane-oxidizing bacteria | Kwang Soo Kim, Hee Ja Lee, I-Tae Kim, Kwang Ho Ahn, Chai-Sung Gee +5 more | 2009-04-21 |
| 6500716 | Method for fabricating high voltage transistor | Jae Seung Choi, Sang-bae Yi, Jung Hoon Seo | 2002-12-31 |
| 6096602 | Method for fabricating flash memory cell | Ji Hyeog Kim | 2000-08-01 |