Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068582 | Vertical-cavity surface-emitting laser | Ki Hwang Lee, Byueng-Su Yoo, Yoon Sang Jeon, Gong Hee Choi | 2024-08-20 |
| 11764544 | Vertical-cavity surface-emitting laser | Ki Hwang Lee, Byueng-Su Yoo | 2023-09-19 |
| 11764545 | Vertical-cavity surface-emitting laser | Ki Hwang Lee, Byueng-Su Yoo, Yoon Sang Jeon, Gong Hee Choi | 2023-09-19 |
| 11404848 | Vertical-cavity surface-emitting laser | Ki Hwang Lee, Byueng-Su Yoo, Yoon Sang Jeon, Gong Hee Choi | 2022-08-02 |
| 6242275 | Method for manufacturing quantum wires | Sung Bock Kim, El-Hang Lee | 2001-06-05 |
| 6074936 | Method of fabricating a quantum device | Sung Bock Kim, El-Hang Lee | 2000-06-13 |
| 6033972 | Growing method of GaAs quantum dots using chemical beam epitaxy | Sung Bock Kim, El-Hang Lee | 2000-03-07 |
| 5858818 | Formation of InGaSa p-n Junction by control of growth temperature | Seong-Bock Kim, El-Hang Lee | 1999-01-12 |
| 5833870 | Method for forming a high density quantum wire | Sung Bock Kim, El-Hang Lee | 1998-11-10 |
| 5824453 | Fabricating method of GaAs substrate having V-shaped grooves | Sung Bock Kim, Seong Ju Park, El-Hang Lee | 1998-10-20 |
| 5770475 | Crystal growth method for compound semiconductor | Sung Bock Kim, El-Hang Lee | 1998-06-23 |