Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590125 | Blue light-emitting polymer prepared using a fluorinated tetraphenyl monomer and an EL device manufactured using the polymer | Tae Hyoung Zyung, Lee-Mi Do, Hye Yong Chu | 2003-07-08 |
| 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 | Tae Hyoung Zyung, Lee-Mi Do, Hye Yong Chu | 2002-12-17 |
| 6259201 | Structure of polymeric/organic electroluminescent device using ionomer as charge transport layer and method of making the same | Hyang Mok Lee, Kang-Hoon Choi, Lee-Mi Do, Taehyoung Zyung | 2001-07-10 |
| 6150187 | Encapsulation method of a polymer or organic light emitting device | Tae Hyoung Zyung, Sang Don Jung | 2000-11-21 |
| 6117965 | Synthetic method of soluble PPV derivatives having two silyl groups and light-emitting devices using the same | Sang Don Jung, Lee-Mi Do, Tae Hyoung Zyung, Hyang Mok Lee, Kang-Hoon Choi | 2000-09-12 |
| 5909038 | Synthetic method of soluble PPV derivatives having two silyl groups and light-emitting devices using the same | Sang Don Jung, Lee-Mi Do, Tae Hyoung Zyung, Hyang Mok Lee, Kang-Hoon Choi | 1999-06-01 |
| 5731599 | Blue light-emitting polymer and light-emitting diode adopting the same | Hong-Ku Shim, Dong-Sik Sakong | 1998-03-24 |