Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322797 | Positive electrode active material, and positive electrode and lithium secondary battery including same | Won Sig Jung, Kang Hyeon Lee, Tae Young Rhee | 2025-06-03 |
| 12266771 | Method for separating transition metal from waste positive electrode material | Won Sig Jung, Tae Young Rhee | 2025-04-01 |
| 10885428 | Neural device of performing conditioned response and method of driving the same | Tae Whan Kim, Chaoxing Wu, Dae Uk Lee | 2021-01-05 |
| 8529112 | Light guiding bar, backlight assembly having the same and display apparatus having the same | Young-chan Kim, Moon-gyu Lee, Byoung-Ho Cheong | 2013-09-10 |
| 8323537 | Method of manufacturing all-in-one type light guide plate | Hong-seok Lee, Jun-Bo Yoon, Joo-Hyung Lee | 2012-12-04 |
| 7798696 | Illumination device for liquid crystal display | Hong-seok Lee, Su-mi Lee | 2010-09-21 |
| 7794799 | Process for producing array plate for biomolecules having hydrophilic and hydrophobic regions | Woon-bae Kim, Chang Ho Cho, Kae-dong Back | 2010-09-14 |
| 7614757 | Backlight unit using wire-grid polarizer and liquid crystal display apparatus employing the backlight unit | Dmitry Nesterenko | 2009-11-10 |
| 7448787 | Prism sheet and backlight unit employing the same | Jin Hwan Kim | 2008-11-11 |
| 7334931 | Backlight unit and method of manufacturing diffuser employed in the backlight unit | Sun-il Kim, Moon-gyu Lee | 2008-02-26 |
| 7253799 | Backlight using planar hologram for flat display device | Moon-gyu Lee, Jin-seung Choi, Jee-hong Min | 2007-08-07 |
| 7223010 | Light guide panel of edge-light type backlight system and edge-light type backlight system employing the same | Jee-hong Min, Moon-gyu Lee, Jin Hwan Kim, Jin-seung Choi | 2007-05-29 |
| 7221418 | Liquid crystal display device | Moon-gyu Lee, Jin-seung Choi, Jee-hong Min, Jin Hwan Kim | 2007-05-22 |
| 7217025 | Backlight unit | Jin Hwan Kim, Moon-gyu Lee, Su-mi Lee, Jin-seung Choi, Jee-hong Min | 2007-05-15 |
| 7044628 | Backlight unit | Jin-seung Choi, Jee-hong Min, Su-mi Lee, Jin Hwan Kim, Moon-gyu Lee | 2006-05-16 |
| 6979095 | Backlight unit | Jee-hong Min, Moon-gyu Lee, Su-mi Lee, Jin Hwan Kim, Jin-seung Choi | 2005-12-27 |
| 6935764 | Illumination apparatus for planar display device | Jin-seung Choi, Jee-hong Min, Su-mi Lee, Jin Hwan Kim, Moon-gyu Lee | 2005-08-30 |
| 6765711 | Micromirror driver and method of controlling micromirror driver | Young-hun Min, Hyung-jae Shin, Jeong-kwan Lee | 2004-07-20 |
| 6639698 | Optical scanning unit with rotatable hologram disc | Moon-gyu Lee, Sung Min Cho, Jae-Youn Eum, Jin-seung Choi, Young Il Kim +1 more | 2003-10-28 |
| 6418815 | Apparatus for balancing rotating member | Jin-seung Choi | 2002-07-16 |
| 6292278 | Beam scanning system adopting deflection disc | Sung Min Cho, Won-hyung Lee, Moon-gyu Lee, Jee-hong Min, Young Il Kim +2 more | 2001-09-18 |
| 6185017 | Diffractive deflection beam scanning system | Sung Min Cho, Won-hyung Lee, Moon-gyu Lee, Jee-hong Min, Young Il Kim +2 more | 2001-02-06 |
| 6181447 | Laser scanning unit | Jae-yong Eum, Sung Min Cho, Moon-gyu Lee, Jee-hong Min, Young Il Kim | 2001-01-30 |
| 6181448 | Multi-laser scanning unit | Won-hyung Lee, Sung Min Cho, Moon-gyu Lee, Jee-hong Min, Young Il Kim +2 more | 2001-01-30 |
| 6176254 | Flow control valve using a direct current motor | — | 2001-01-23 |