Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11853544 | Electronic device, method for driving electronic device, and method for controlling data recording application | Sang Gyu Lee | 2023-12-26 |
| 10763510 | Alumina powder, alumina slurry, alumina-containing coating layer, multilayer separation membrane and secondary battery | Jihoon Rhee, Taebong Kim | 2020-09-01 |
| 9941172 | Method for fabricating semiconductor device including a via hole in a mask pattern | Jong Doo Kim, Joong Won Jeon, Young-Deok Kwon | 2018-04-10 |
| 9570364 | Method of detecting focus shift in lithography process, method of analyzing error of transferred pattern using the same and method of manufacturing semiconductor device using the methods | Yong-jin Chun, Byoung Il Choi | 2017-02-14 |
| 9557637 | Method of designing patterns of semiconductor devices in consideration of pattern density | Joong Won Jeon, Ji-Youn Song, Mun-Su Shin, Seong-Yul Park | 2017-01-31 |
| 9470972 | Mask for photolithography, method for fabricating the same and method for manufacturing semiconductor device using the mask | Jong Doo Kim, Se Jin Park | 2016-10-18 |
| 9111185 | Method and apparatus to manage contents in network and web server used thereto | Sang Gyu Lee, Yoon-Ho Jeon | 2015-08-18 |
| 8952423 | Semiconductor device having decoupling capacitors and dummy transistors | Joong Won Jeon, Hee-Sung Kang, Dae Ho Yoon, Dal-Hee Lee | 2015-02-10 |
| 8778598 | Method of forming fine patterns of semiconductor device by using double patterning process which uses acid diffusion | Yool Kang, Jung-hyeon Lee, Shi-Yong Yi | 2014-07-15 |
| 8563197 | Methods, apparatus and computer program products for fabricating masks and semiconductor devices using model-based optical proximity effect correction and lithography-friendly layout | Sung-soo Suh, Yong Hee Park, Mi Kyeong Lee | 2013-10-22 |
| 8431331 | Method of forming fine patterns of semiconductor device by using double patterning process which uses acid diffusion | Yool Kang, Jung-hyeon Lee, Shi-Yong Yi | 2013-04-30 |
| 8338310 | Method of forming line/space patterns | Sung-Gon Jung, Woo-Sung Han, Seong-woon Choi | 2012-12-25 |
| 8174865 | Memory devices and wireless devices including the same | Hyoung Seub Rhie | 2012-05-08 |
| 8026044 | Method of forming fine patterns of semiconductor device | Doo-Youl Lee, Han-ku Cho, Gi-Sung Yeo, Pan-Suk Kwak, Min Jong Hong | 2011-09-27 |
| 7940373 | Compensating masks, multi-optical systems using the masks, and methods of compensating for 3-D mask effect using the same | Sung-soo Suh, Han-ku Cho, Yong-jin Chun, Sung Woo Lee, Young-Chang Kim | 2011-05-10 |
| 7892982 | Method for forming fine patterns of a semiconductor device using a double patterning process | Doo-Youl Lee, Pan-Suk Kwak, Sung-Gon Jung, Jung-hyeon Lee, Cha-Won Koh +1 more | 2011-02-22 |
| 7842450 | Method of forming a semiconductor device | Doo-Youl Lee, Yool Kang, Han-ku Cho, Chang-Jin Kang, Jae-ok Yoo +1 more | 2010-11-30 |
| 7807318 | Reflective photomask and method of fabricating the same | Jin Hong Park, Han-ku Cho, Seong-sue Kim, Sang-Gyun Woo | 2010-10-05 |
| 7799490 | Optical masks and methods for measuring aberration of a beam | Chan Hwang, Han-ku Cho, Sang-Gyun Woo | 2010-09-21 |
| 7787301 | Flash memory device using double patterning technology and method of manufacturing the same | Doo-Youl Lee, Han-ku Cho, Gi-Sung Yeo, Cha-Won Koh, Pan-Suk Kwak | 2010-08-31 |
| 7670725 | Optical masks and methods for measuring aberration of a beam | Chan Hwang, Han-ku Cho, Sang-Gyun Woo | 2010-03-02 |
| 7452825 | Method of forming a mask structure and method of forming a minute pattern using the same | Doo-Youl Lee, Han-ku Cho, Gi-Sung Yeo, Cha-Won Koh, Sung-Gon Jung | 2008-11-18 |
| 7403276 | Photomask for measuring lens aberration, method of its manufacture, and method of its use | Jang-Ho Shin, Han-ku Cho, Sang-Gyun Woo | 2008-07-22 |
| 6673706 | Method of forming a pattern using a photoresist without exposing the photoresist and silicidation method incorporating the same | Ji-yong Yoo, Dae-Youp Lee, Jeung-woo Lee, Jae-Han Lee | 2004-01-06 |
| 6571384 | Method of forming fine patterns on semiconductor device | Hye-Soo Shin, Jeung-woo Lee, Dae-Youp Lee | 2003-05-27 |