Issued Patents All Time
Showing 151–171 of 171 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8384072 | Organic light emitting diode display | Hee-Seong Jeong, Sung-Soo Koh, Seung-Yeon Cho, Chul-Woo Jeong, Jae-Yong Kim | 2013-02-26 |
| 8334650 | Organic light emitting diode display | Hee-Seong Jeong, Sung-Soo Koh, Seung-Yeon Cho, Chul-Woo Jeong, Jae-Yong Kim | 2012-12-18 |
| 8274210 | Halosilicate phosphor and white light emitting device including the same | Shunichi Kubota, Young Sic Kim, Seoung-jae Im | 2012-09-25 |
| 8262934 | Silicate phosphor and white light emitting device including the same | Seoung-jae Im, Shunichi Kubota, Young Sic Kim | 2012-09-11 |
| 8242680 | Green phosphors, methods of preparing the green phosphors, and white light-emitting devices including the green phosphors | Tae Hyung Kim, Seoung-jae Im, Seung Joo Kim | 2012-08-14 |
| 8193696 | Oxynitride phosphor, method of preparing oxynitride phosphor, and white light emitting device including the oxynitride phosphor | Tae Hyung Kim, Seoung-jae Im | 2012-06-05 |
| 8178000 | Deep red phosphor and method of manufacturing the same | Kubota Shunichi, Young Sic Kim, Seung-jae Im, Jae Ho Lee | 2012-05-15 |
| 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, Seok-Hyun Nam +1 more | 2012-05-08 |
| 8163202 | (Oxy) nitride phosphor, white light-emitting device including the (oxy) nitride phosphor, method of preparing phosphor, and nitride phosphor prepared by the method | Shunichi Kubota, Young Sic Kim, Seoung-jae Im | 2012-04-24 |
| 8119029 | Phosphate nano phosphor and method of preparing the same | Tae Hyung Kim, Shin Hoo Kang, Seoung-jae Im | 2012-02-21 |
| 8021575 | Metal hydroxy carbonate nanoparticle coated phosphor and method for preparing the same | Young Sic Kim, Seoung-jae Im, Kubota Shunichi, Jae Ho Lee, Seok-Hyun Nam +1 more | 2011-09-20 |
| 7801252 | Apparatus and method for channel estimation for data demodulation in broadband wireless access system | Seo-Goo Lee, Min Cheol Park, Yun-Sang Park, Bong-Gee Song, In-Hyoung Kim | 2010-09-21 |
| 7746940 | Method and apparatus for transmitting a signal in a communication system | Hae-Dong Yeon, Young-Hak Kim, Jae-Hwan Chang, Jae Yong Lee, Min Cheol Park +5 more | 2010-06-29 |
| 7741635 | Composition for organic polymer gate insulating layer and organic thin film transistor using the same | Seong Hyun Kim, Sang Chul Lim, Gi Heon Kim, Ji Ho Youk | 2010-06-22 |
| 7634014 | Adaptive pilot allocation method and apparatus for use in a communication system | Min Cheol Park, Yun-Sang Park, Bong-Gee Song | 2009-12-15 |
| 7623582 | Apparatus and method for estimating start of frame | In-Hyoung Kim, Yun-Sang Park, Bong-Gee Song | 2009-11-24 |
| 7580400 | Apparatus and method for generating preamble signal for cell identification in an orthogonal frequency division multiplexing system | Sang-Hoon Sung, Joong-Ho Jeong, Yun-Sang Park, Soon-Young Yoon | 2009-08-25 |
| 7532902 | Method and apparatus for cell search in wireless communication system | In-Chun Lim, Yun-Sang Park, Bong-Gee Song | 2009-05-12 |
| 7430193 | Method and apparatus for embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same | Kwang-Soon Kim, Kyung-Hi Chang, Yong-Soo Cho | 2008-09-30 |
| 6902834 | Organic electroluminescence device | Il Han Lee | 2005-06-07 |
| 6683016 | Supported metallocene catalyst, its preparation method and olefin polymerization therewith | Hyun-Ki Youn, Sah-Mun Hong, Young-Jae Jun, Tae Hwang, Sung Woo Kang +1 more | 2004-01-27 |