Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406931 | Positive active material and positive electrode and lithium battery including positive active material | Yong-Seon Kim, Yong-Chul Park, Gyeong-Jae Heo, Do-Yu Kim, Hyun-Deok Lee +2 more | 2016-08-02 |
| 9077023 | Cathode active material having manganese oxide and boron, cathode and lithium battery including cathode active material, and method of preparing the cathode active material | Min Ju Kim, Yong-Chul Park, Gyeong-Jae Heo, Hyun-Deok Lee, Jin-Hyoung Seo +1 more | 2015-07-07 |
| 9029017 | Lithium composite oxide for a lithium secondary battery and positive electrode for a lithium secondary battery including the lithium composite oxide | Yong-Seon Kim, Do-Yu Kim, Yong-Chul Park, Gyeong-Jae Heo, Hyun-Deok Lee +2 more | 2015-05-12 |
| 8877380 | Positive active material, method of preparing the same, and lithium battery including the positive active material | Hyun-Deok Lee, Yong-Chul Park, Na-Leum Yoo, Jin-Hyoung Seo, Min Ju Kim +3 more | 2014-11-04 |
| D713035 | Ultrasonic diagnostic apparatus | Ui Kim | 2014-09-09 |
| D703822 | Probe for ultrasound diagnostic apparatus | Jun-Pil Moon, Ui Kim | 2014-04-29 |
| 8514567 | Portable ultrasonic diagnostic apparatus | Soo Hwan Shin, Young Seuk Song, Jae-Gyoung Kim, Sun Ki Lee | 2013-08-20 |
| 8438979 | Medical instrument | Jae-Gyoung Kim, Young Seuk Song, Sun Ki Lee, Soo Hwan Shin | 2013-05-14 |
| 8409471 | Green phosphor and display device including the same | Yu-Mi Song, Jay-Hyok Song, Ick-Kyu Choi, Young-Hun Lee, Young-Ki Kim +5 more | 2013-04-02 |
| 8268192 | Blue phosphor, display device including the same, and associated methods | Ick-Kyu Choi, Yoon-Chang Kim, Do-Hyung Park, Hyun-Deok Lee, Ji-Hyun Kim +6 more | 2012-09-18 |
| 8158025 | Phosphor composition and display device including the same | Gyeong-Jae Heo, Young-Hun Lee, Yoon-Chang Kim, Yong-Chan You, Do-Hyung Park +9 more | 2012-04-17 |
| 8137585 | Phosphor composition and display device including the same | Jay-Hyok Song, Yu-Mi Song, Yoon-Chang Kim, Do-Hyung Park, Yong-Chan You +10 more | 2012-03-20 |
| 8128840 | Phosphor composition for display device | Jay-Hyok Song, Yu-Mi Song, Yoon-Chang Kim, Do-Hyung Park, Yong-Chan You +10 more | 2012-03-06 |
| 7985352 | Phosphor for plasma display panel and plasma display panel using the same | Ji-Hyun Kim, Dong-Sik Zang, Young-Chul You, Ick-Kyu Choi, Hyun-Deok Lee +1 more | 2011-07-26 |
| 7806376 | Medical instrument | Jae-Gyoung Kim, Young Seuk Song, Sun Ki Lee, Soo Hwan Shin | 2010-10-05 |
| 6416688 | High luminance blue color fluorescent substance for low-voltage and manufacturing method of the same | Il Yu, Yong-Chan You | 2002-07-09 |
| 6322725 | Low-voltage excited blue phosphor and method of preparing the same | Il Yu, Yong-Chan You | 2001-11-27 |
| 6217795 | Low voltage blue emitting phosphor and method of preparing same | Il Yu, Yong-Chan You | 2001-04-17 |
| 5958296 | Phosphor complex having high brightness | Young Rag Do, Joon-bae Lee, Chang Won Park | 1999-09-28 |