Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350016 | Composite anode active material, method of preparing the same, and lithium battery including the composite anode active material | Ji Heon Ryu, Gwang Jin LEE, Jong Uk Kim | 2016-05-24 |
| 9115004 | Negative active material, negative electrode including the same, lithium secondary battery including negative electrode, and method of preparing negative active material | Jong-Hee Lee, Yong Yu, Jae-Myung Kim | 2015-08-25 |
| 9005813 | Negative electrode active material, method for preparing the same and lithium secondary battery including negative electrode active material | Jong-Hee Lee, Yong Yu, Jae-Myung Kim | 2015-04-14 |
| 6504297 | Green-emitting phosphor composition and cathode ray tube manufactured using the same | Gyeong-Jae Heo, Won-ho Yoon | 2003-01-07 |
| 6465946 | Green-emitting phosphor composition and cathode ray tube manufactured using the same | Won-ho Yoon, Gyeong-Jae Heo | 2002-10-15 |
| 5608554 | LCD having a phosphor layer and a backlight source with a main emitting peak in the region of 380-420nm | Young Rag Do, Young-Chul You, Yong-Chan You | 1997-03-04 |