Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183848 | Light emitting device | Seong Kyu Jang, Kyu Ho Lee, Chi Hyun In | 2024-12-31 |
| 11489087 | Light emitting device | Seong Kyu Jang, Kyu Ho Lee, Chi Hyun In | 2022-11-01 |
| 10763392 | Light emitting device | Seong Kyu Jang, Kyu Ho Lee, Chi Hyun In | 2020-09-01 |
| 10573780 | Ultraviolet light-emitting device | Seong Kyu Jang, Kyu Ho Lee, Chi Hyun In | 2020-02-25 |
| 10304998 | Light emitting diode chip and light emitting device having the same | Chang Hoon Kim, Sang Min Kim, Chi Hyun In, Dae Seok Park | 2019-05-28 |
| 10177281 | Light-emitting diode | Chi Hyun In, Sang Min Kim, Dae Seok Park, Eun Ji Park | 2019-01-08 |
| 9812616 | Light-emitting diode | Chi Hyun In, Sang Min Kim, Dae Seok Park, Eun Ji Park | 2017-11-07 |
| 6906204 | Processing method of lactionization in the preparation of statins | Kwang Hyeg Lee, Jin-Wan Kim, Kwang Do Choi, Sang Ho Lee | 2005-06-14 |
| 6649775 | Process of lactonization in the preparation of statins | Kwang Hyeg Lee, Jin-Wan Kim, Myeong Sik Yoon, Kwang Do Choi, Sang Ho Lee | 2003-11-18 |