Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299669 | Color conversion film, method for producing same, back-light unit and display apparatus | Dong Mok Shin, Hoyong Lee, Byeong-In Ahn, Du Hyeon Shin, Nari Kim +2 more | 2022-04-12 |
| 10597581 | Color conversion film, production method for same, and backlight unit and display device comprising same | Nari Kim, Dong Mok Shin, Ji Ho Kim, Joo Yeon Seo, Byeong-In Ahn +1 more | 2020-03-24 |
| 10323104 | Dye complex, photoconversion film and electronic element including same | Du Hyeon Shin, Jungho Lim | 2019-06-18 |
| 10193029 | Light conversion device and display device comprising same | Du Hyeon Shin | 2019-01-29 |
| 9777907 | Lighting apparatus and fabricating method thereof | — | 2017-10-03 |
| 9722181 | Laminate having organic mask and method for manufacturing organic electroluminescent device using same | Minsoo Kang, Hyunsik Park | 2017-08-01 |
| 6998487 | Double-spiro organic compounds and organic electroluminescent devices using the same | Kong-Kyeom Kim, Seokhee Yoon, Jae-Soon Bae, Youn-Gu Lee, Sung Gap Im +2 more | 2006-02-14 |
| 6984462 | Organic electroluminescent devices using double-spiro organic compounds | Kong-Kyeom Kim, Seokhee Yoon, Jae-Soon Bae, Youn-Gu Lee, Sung Gap Im +2 more | 2006-01-10 |
| 6383666 | Organometallic complex and organic electroluminescent device using the same | Kongkyeom Kim, Okhee Kim, Seok-Hee Yoon, Hyo-Seok Kim, Jaesoon Bae +1 more | 2002-05-07 |
| 5621069 | Method for preparation of conjugated arylene and hetroarylene vinylene polymers | Mary Ellen Galvin-Donoghue | 1997-04-15 |
| 5412144 | Organic materials with nonlinear optical properties | Samuel I. Stupp, Hong-Cheu Lin | 1995-05-02 |