Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281064 | Variable transmittance window and moving means comprising same | Burm Young LEE, Hee Sang Yoo, Da Som Yoon | 2022-03-22 |
| 11236544 | Smart window, sliding smart window, smart window for vehicle, sun visor for vehicle, smart window device, and head mounted smart window device | Burm Young LEE, Hee Sang Yoo, Da Som Yoon | 2022-02-01 |
| 10629769 | Solar cell and method of manufacturing the same | Jeong Ho Seo, Ki Duck KIM, Jong-In Kim, Chang Kyun PARK, Won-Suk Shin +2 more | 2020-04-21 |
| 10143974 | Forward osmosis-based separation membrane based on multilayer thin film, using crosslinking between organic monomers, and preparation method therefor | Seockheon LEE, Jung-hyun Lee, Jong-Suk Lee | 2018-12-04 |
| 9689603 | Refrigerator and method of controlling the same | Hee Yuel ROH, Kyoung-Sun Kim, Joo Ho Kim, Otsuka Tatsuhiro, Burm Young LEE | 2017-06-27 |
| 9645400 | Three-dimensional image display device | Sang Hyun Park, Zhe Hong | 2017-05-09 |
| 9019446 | Liquid crystal display device and manufacturing method thereof | Burm Young LEE, Seo-Kyu Park, Hee-Suck Cho, Ji Hoon Lee | 2015-04-28 |
| 8325108 | System for controlling brightness flicker of parallax barrier LCD that has wide viewing angle and method thereof | Kwan-sik MIN, Sang Hyun Park, Hyonam Joo, Dong Cheol Jeong, Tai Hoon Cho | 2012-12-04 |
| 8089592 | Method of forming a full color layer by injecting liquid crystals having same properties into the spaces between the partition spacers | Gwan-Sik Min, Hee-Suck Cho | 2012-01-03 |
| 7310125 | Reflective liquid crystal display | Yong Beom Kim, Heume Il Baek | 2007-12-18 |
| 7145618 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2006-12-05 |
| 7061679 | Light irradiating device | Ki Hyuk Yoon, Young Seok Choi, Byung Duck Song | 2006-06-13 |
| 7060332 | Liquid crystal display with alignment film of polyphenylenphthalamide-based material and method for fabricating the same | Man Hoan Lee, Su Hyun Park, Yuriy Reznikov, Yuriy Kurioz, Igor Gerus | 2006-06-13 |
| 6879363 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Chol, Ki Hyuk Yoon +2 more | 2005-04-12 |
| 6734923 | Stereoscopic liquid crystal display device using a liquid crystal polymer film and fabricating method thereof | Jin Hee Jung, Hyung-Gi Hong | 2004-05-11 |
| 6721025 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Ki Hyuk Yoon, Young Seok Choi, Jong Hyun Kim +1 more | 2004-04-13 |
| 6693689 | Reflective liquid crystal display device | Yong Beom Kim, Heume Il Baek | 2004-02-17 |
| 6633355 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2003-10-14 |
| 6593986 | Method for manufacturing a multi-domain liquid crystal cell | Jong Hyun Kim, Oleg Yaroshchuk, Andrey Dyadyusha | 2003-07-15 |
| 6572939 | Liquid crystal display device | Kyeong Jin Kim, Young Seok Choi, Gerus Igor Iranovich, Andrey Dyadyusha, Yuriy Reznikov | 2003-06-03 |
| 6475705 | Method for manufacturing a multidomain liquid crystal display panel | Young Seok Choi, Yuriy Reznikov, Oleg Yaroshchuk | 2002-11-05 |
| 6462797 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Ki Hyuk Yoon, Young Seok Choi, Jong Hyun Kim +1 more | 2002-10-08 |
| 6433850 | Pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleq Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2002-08-13 |
| 6417905 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Ki Hyuk Yoon, Young Seok Choi, Jong Hyun Kim +1 more | 2002-07-09 |
| 6414737 | Method for controlling pretilt angle direction in a liquid crystal cell | Yuriy Reznikov, Oleg Yaroshchuk, Joung Won Woo, Yoo Jin Choi, Ki Hyuk Yoon +2 more | 2002-07-02 |