Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077429 | Catalyst composite for conversion of methane gas and method for converting methane gas using the same | Jiwon Kim, Ming Ma | 2021-08-03 |
| 9972839 | Negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including the negative electrode | Min-sang Song, Ka-hee Shin, Ja-man Choi, Moon-seok Kwon, Jeong-kuk Shon +1 more | 2018-05-15 |
| 9821303 | Photocatalyst using semiconductor-carbon nanomaterial core-shell composite quantum dot and method for preparing the same | Dong-Ick Son, Su Kang Bae, Jung Kyu Kim, Gee Woo CHANG | 2017-11-21 |
| 9601766 | Negative active material, lithium battery including the negative active material, and method of preparing the negative active material | Minsang Song, Zhang Kan, Jeongkuk Shon, Geewoo Jang, Jaeman Choi +2 more | 2017-03-21 |
| 9548466 | Method of forming a thin film and an electronic device | In-Sun Park, Yeong Suk Choi, Jung Kyu Kim | 2017-01-17 |
| 9299937 | Active layer, organic photovoltaic cell comprising the same and manufacturing method thereof | Hangken Lee, Ji Hye JEON, Jaechol Lee, Dong Wang, O Ok Park | 2016-03-29 |
| 9039919 | Gel-type polymer electrolyte for dye-sensitized solar cell and dye-sensitized solar cell comprising the same | Kun Seok Lee | 2015-05-26 |
| 8926871 | Hybrid metal oxide and method of forming the same, and solar cell including the same | Younhee LIM, Yeong Suk Choi, Soo-Ghang Ihn, Jung Kyu Kim | 2015-01-06 |
| 8809104 | Dye-sensitized solar cell and method of fabricating the same | Ho-Gyeong YUN, Yong-Seok JUN, Man-Gu Kang, Seung Yup Lee, Hunkyun Pak +1 more | 2014-08-19 |
| 8474084 | System for cleaning surface of solar cell panel | Hunkyun Pak, Yong-Seok JUN, Ho-Gyeong YUN, Seung Yup Lee, Man-Gu Kang +2 more | 2013-07-02 |
| 8377590 | Electrochemical energy storage device with high capacity and high power using conductive polymer composite | Sang-Young Lee, Ok Joo Lee | 2013-02-19 |
| 8343388 | Electrode having porous active coating layer, manufacturing method thereof and electrochemical device containing the same | Sang-Young Lee, Seok Koo Kim, Jang-Hyuk Hong, Byoung-Jin Shin | 2013-01-01 |
| 8299352 | Dye-sensitized solar cell using conductive fiber electrode | Hunkyun Pak, Seungyup Lee, Mangu Kang, Yongseok JUN, Hogyeong Yun +1 more | 2012-10-30 |
| 7709152 | Organic/inorganic composite separator having porous active coating layer and electrochemical device containing the same | Seok Koo Kim, Joon Yong Sohn, Hyun-Min Jang, Byoung-Jin Shin, Sang-Young Lee +1 more | 2010-05-04 |
| 7695870 | Organic/inorganic composite separator and electrochemical device containing the same | Sang-Young Lee, Jang-Hyuk Hong, Moon Ja Nam, Jung-A Yoo, Sang-Seop Kim +1 more | 2010-04-13 |
| 7242142 | High-efficiency polymer electroluminescent device with a polymer insulating nanolayer | Young Chul Kim, Jai Kyeong Kim, Jae-Woong Yu, O Ok Park | 2007-07-10 |
| 6995505 | Polymeric electroluminescent device using an emitting layer of nanocomposites | Young Chul Kim, Jai Kyeong Kim, Jae-Woong Yu, O Ok Park, Yong Taik Lim | 2006-02-07 |
| 6692650 | Magnetorheological fluid and process for preparing the same | O-Ok Park, Byung-Doo Chin | 2004-02-17 |