Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8866373 | Light emitting device and display device having the same | Gicherl Kim, Byungchoon Yang, Young-Keun Lee, Seung Hwan Baek, So-Jin Ryu | 2014-10-21 |
| 8604686 | Light source module and display apparatus having the same | Hyun Jin Kim, Seok-Hyun Nam, Hyuk-Hwan Kim, Min-Jeong Wang | 2013-12-10 |
| 8304978 | Light source module and display apparatus having the same | Hyun Jin Kim, Seok-Hyun Nam, Hyuk-Hwan Kim, Min-Jeong Wang | 2012-11-06 |
| 8173091 | Method for preparing nanophosphor from metal hydroxy carbonate and nanophosphor prepared by the method | Young Sic Kim, Seoung-jae Im, Kubota Shunichi, Jae Ho Lee, Tae Gon Kim +1 more | 2012-05-08 |
| 8044566 | Fluorescent mixture for fluorescent lamp, fluorescent lamp, backlight assembly having the same and display device having the same | Seok-Hyun Nam, Seon-Bae Kim, Sang-Hyuck Yoon, Hyun Jin Kim, Kyung Min Kim +3 more | 2011-10-25 |
| 8021575 | Metal hydroxy carbonate nanoparticle coated phosphor and method for preparing the same | Young Sic Kim, Seoung-jae Im, Kubota Shunichi, Jae Ho Lee, Tae Gon Kim +1 more | 2011-09-20 |
| 6660672 | Alkali halide-doped sulfide glasses for optical amplifier and fabricating method thereof | Jong Heo, Hye Sun Lee, Sun-Tae Jung | 2003-12-09 |
| 6347177 | Optical fiber for light amplifier | Jong Heo, Se-Ho Park, Sun-Tae Jung, Hyoun-Soo Kim | 2002-02-12 |