Issued Patents All Time
Showing 151–163 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583548 | In-line type electron gun in cathode ray tube | Sung Ho Cho, Soo Keun Lee, Ok Tae Kim | 2003-06-24 |
| 6373178 | Electron gun for color cathode ray tube | Sung Ho Cho, Hyun Cheol KIM, Won Hyun Kim, Gill-Young Jung, Ki Bog Son +1 more | 2002-04-16 |
| 6344286 | Diacetylene-based polymer containing light emitting group and electroluminescent device using the same | Chung Yup Kim, Hyun-Nam Cho, Young Chul Kim, Jae-Min Hong, Jai Kyeong Kim +1 more | 2002-02-05 |
| 6159451 | Manufacturing process of glucosyltransferase inhibitors from cacao bean husk | Hyen Joo Park, Hyung Hwan Park, Han-Soo Kim, Ik Boo Kwon | 2000-12-12 |
| 6082179 | Particle measuring device having funnel-shaped collector for semiconductor clean room applications | Jae-kang Jeon, Joung-Sun Lee, Jae-heung Choi | 2000-07-04 |
| 5876864 | Fluorene-based alternating polymers containing acetylene group and electroluminescence element using the same | Chung Yup Kim, Hyun-Nam Cho, Young Chul Kim, Jun-Young Lee, Jai Kyeong Kim | 1999-03-02 |
| 5807974 | Fluorene-based alternating copolymers for electroluminescence element and electroluminescence element using such copolymers as light emitting materials | Chung Yup Kim, Hyun-Nam Cho, Young Chul Kim, Jun-Young Lee, Jai Kyeong Kim | 1998-09-15 |
| 5795953 | Soluble, electroconductive polypyrrole and method for preparing the same | Chung Yup Kim, Jun-Young Lee | 1998-08-18 |
| 5742370 | Fabrication method for liquid crystal alignment layer by magnetic field treatment | Chung Yup Kim, Young Chul Kim, Hyun-Nam Cho, Jun-Young Lee | 1998-04-21 |
| 5617095 | Hybrid type wide band electromagnetic wave absorber | Yeon-Choon Chung | 1997-04-01 |
| 5386325 | Video signal processing system for double deck tape recorder | — | 1995-01-31 |
| 5134497 | Method and apparatus for selecting functional modes of video camera recorder using a one key wire remote controller | — | 1992-07-28 |
| 5089898 | Video blanking system for a video cassette recorder combined with a video camera | — | 1992-02-18 |