Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558412 | Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them | Yong Hae KIM, Seung Youl Kang, Sang Hoon Cheon, Myung Lae Lee | 2013-10-15 |
| 8373388 | Portable device and battery charging method thereof | Yong Hae KIM, Seung Youl Kang, Myung Lae Lee, Jong Moo Lee, Sang Hoon Cheon +1 more | 2013-02-12 |
| 8281642 | Environmental gas sensor and method of manufacturing the same | Su Jae LEE, Jin Ah Park, Jae Hyun Moon, Seong Hyun Kim, Hye Yong Chu | 2012-10-09 |
| 7816681 | Capacitive gas sensor and method of fabricating the same | Jaehyun Moon, Su Jae LEE, Jin Ah Park | 2010-10-19 |
| 7510663 | Method for manufacturing organic molecular device | Seong Jin Kim, Hyoyoung Lee, Mun Seok Jeong, Do Hyun Kim, Eun Ju Lee | 2009-03-31 |
| 7413973 | Method for manufacturing nano-gap electrode device | Chan Woo Park, Sung-Yool Choi, Sang Ouk Ryu, Han Young Yu, Ung Hwan Pi | 2008-08-19 |
| 7393258 | Method of integrating organic light emitting diode and organic field effect transistor | Seong Hyun Kim, Jung Hun Lee | 2008-07-01 |
| 7307119 | Thin film material using pentaerythritol acrylate for encapsulation of organic or polymeric light emitting device, and encapsulation method for LED using the same | Gi Heon Kim, Ji-Young OH, Yong Suk Yang, Jeong Ik Lee, Lee-Mi Do | 2007-12-11 |
| 7138331 | Method for manufacturing nano-gap electrode device | Chan Woo Park, Sung-Yool Choi, Sang Ouk Ryu, Han Young Yu, Ung Hwan Pi | 2006-11-21 |
| 7005199 | Organic electroluminescent devices having encapsulation thin film formed by wet processing and methods for manufacturing the same | Gi Heon Kim, Ji-Young OH, Hye Yong Chu, Yong Suk Yang, Jeong Ik Lee +1 more | 2006-02-28 |
| 6815567 | Derivatives of 4-sulfanylalkyl-3,5-dinitrobenzyl alcohol and method for preparing the same | Hyoyoung Lee, Mun Seok Jeong, Sung-Yool Choi | 2004-11-09 |
| 6805976 | Organic electroluminescent device and preparation thereof | Lee-Mi Do, Jeong Ik Lee, Hye Yong Chu, Seong Hyun Kim, Hyo Young Lee +3 more | 2004-10-19 |
| 6590125 | Blue light-emitting polymer prepared using a fluorinated tetraphenyl monomer and an EL device manufactured using the polymer | Do Hoon Hwang, Lee-Mi Do, Hye Yong Chu | 2003-07-08 |
| 6524884 | Method for fabricating an organic electroluminescene device having organic field effect transistor and organic eloectroluminescence diode | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Jeong Ik Lee, Hyo Young Lee +2 more | 2003-02-25 |
| 6498802 | Organic micro-cavity laser | Hye Yong Chu, Jeong Ik Lee, Seong Hyun Kim, Lee-Mi Do, Heuk Park +1 more | 2002-12-24 |
| 6495273 | Blue light-emitting polymer prepared using a florinated tetraphenyl monomer and an EL device manufactured using the polymer | Do Hoon Hwang, Lee-Mi Do, Hye Yong Chu | 2002-12-17 |
| 6483123 | Organic electroluminescent device having organic field effect transistor and organic light-emitting diode and method for fabricating the same | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Jeong Ik Lee, Hyo Young Lee +2 more | 2002-11-19 |
| 6150187 | Encapsulation method of a polymer or organic light emitting device | Do Hoon Hwang, Sang Don Jung | 2000-11-21 |
| 6117965 | Synthetic method of soluble PPV derivatives having two silyl groups and light-emitting devices using the same | Do Hoon Hwang, Sang Don Jung, Lee-Mi Do, Hyang Mok Lee, Kang-Hoon Choi | 2000-09-12 |
| 6069353 | Polymer photodetector having resonant wavelength control function | Sang Don Jung, O-Kyun Kwon | 2000-05-30 |
| 5909038 | Synthetic method of soluble PPV derivatives having two silyl groups and light-emitting devices using the same | Do Hoon Hwang, Sang Don Jung, Lee-Mi Do, Hyang Mok Lee, Kang-Hoon Choi | 1999-06-01 |
| 5763289 | Method for fabricating multi-layer polymer thin florelectro-optical device | Jang-Joo Kim, Wol-Yon Hwang | 1998-06-09 |
| 5604398 | Electroluminescence light-emitting device with multi-layer light-emitting structure | Jang-Joo Kim, Wol-Yon Hwang | 1997-02-18 |
| 5555326 | Optical waveguide intensity modulator using electro-optic polymer | Wol-Yon Hwang, Jang-Joo Kim, Min-chul Oh | 1996-09-10 |
| 5513283 | Te-Me mode converter on polymer waveguide | Wol-Yon Whang, Jang-Joo Kim, Min-chul Oh | 1996-04-30 |