Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9407358 | Optical network terminal with functions of detecting and recovering from failures, blocking supplied power, and storing information, and method of detecting continuous optical output using the same | Dae Hwan Kim | 2016-08-02 |
| 9171717 | Method for manufacturing a group III nitride substrate using a chemical lift-off process | Jin Woo Ju, Jong-Hyeob Baek, Hyung Jo Park, Tak Jung, Ja Yeon KIM +4 more | 2015-10-27 |
| 8294167 | Light emitting diode with high electrostatic discharge and fabrication method thereof | Jong-Hyeob Baek, Sang Mook Kim, Seung Jae Lee, Jung-Geun Jhin, Yoon Seok Kim +2 more | 2012-10-23 |