Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11611080 | Silicon electrode binder | Kyung Oh Kim, Jeong Ae Yoon, Sung Soo Yoon, Jang-Bae Kim, Su Jee Kwon +1 more | 2023-03-21 |
| 11302913 | Negative electrode material comprising silicon flakes and preparing method of silicon flakes | Eui Yong Hwang, Soo-Jin Park, Jae-Geon Ryu, Jang-Bae Kim, Dong-ki Hong | 2022-04-12 |
| 11274207 | Conductive polyarylene sulfide resin composition | Hyun Woog Ryu, Joong Jin Han, Eunju Park, Kwonsu JUNG, Hansol KIM +1 more | 2022-03-15 |
| 10923717 | Lithium ion secondary battery | Su Hwan Kim, Jang-Bae Kim, Ji-Hye Yang | 2021-02-16 |
| 10854912 | Sulfide-based solid electrolyte and all-solid-state battery applied therewith | Da Young Sung, Chan Yeup Chung, Su Hwan Kim, Doo Kyung Yang | 2020-12-01 |
| 10522872 | Polymer electrolyte having multi-layer structure, and all-solid battery comprising same | Dong Wook Ko, Doo Kyung Yang, Eun-Kyung Park | 2019-12-31 |
| 10505203 | Positive electrode of lithium-air battery having side reaction prevention film to which metal catalyst is partially introduced, lithium-air battery having same, and manufacturing method therefor | Dong-Wook Lee, Byung Gook Lyu, Jae-Sung Han, Doo Kyung Yang, Eun Kyung CHO | 2019-12-10 |
| 10446874 | Lithium sulfur battery and method for producing same | Dong-Wook KOH, Eun-Kyung Park, Doo Kyung Yang, Ki Young Kwon | 2019-10-15 |
| 9673490 | Method and system for cooling secondary battery | Bo Hyun Kim, Dae Il Kim, Joong Min LEE, Han Ho Lee | 2017-06-06 |
| 9537173 | Pouch type lithium secondary battery | Sang Hun Kim, Jong Hwan Kim, Han Ho Lee | 2017-01-03 |
| 9343779 | Method of preparing electrode assembly and electrode assembly prepared using the method | Hyun Kyung Do, Jong Mo Jung, You Rim Yoon, Young Geun Choi, Joo Young Choi +2 more | 2016-05-17 |
| 8530075 | Water-resistant pouch type secondary cell | Bo Hyun Kim, Han Ho Lee | 2013-09-10 |
| 8148004 | Water-resistant pouch type secondary cell | Bo Hyun Kim, Han Ho Lee | 2012-04-03 |
| 7863494 | Hydrocarbon steam cracking catalyst, method for preparing the same and method for preparing light olefin by using the same | Jun Han Kang, Won-Ho Lee, Sang-Mun Jeong, Sang-Ku Park | 2011-01-04 |
| 7740812 | Method and apparatus for separating aromatic dialdehyde | Won-Ho Lee, Dong-Il Lee, Hyun Kyung Yoon | 2010-06-22 |
| 7714173 | Method for purifying terephthalaldehyde | Seong Hoon Kang, In Kyu Park, Jong Suh Park, Young-Dae Kim | 2010-05-11 |
| 7696387 | Method for preparing catalyst for partial oxidation of methylbenzenes | Won-Ho Lee, Dong-Il Lee, Hyun Kyung Yoon | 2010-04-13 |
| 7538253 | Method for preparing catalyst for partial oxidation of methylbenzenes | Won-Ho Lee, Dong-Il Lee, Hyun Kyung Yoon | 2009-05-26 |
| 7429682 | Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same | Won-Ho Lee, Hyun Kyung Yoon, Dong-Il Lee, Ji Hyang Son, In Kyu Park +1 more | 2008-09-30 |
| 7417171 | Method for preparing an aromatic dialdehyde and manufacturing system for the same | Won-Ho Lee, Dong-Il Lee, In Kyu Park, Yong-Jin Choe, Sung Kyu Lee +3 more | 2008-08-26 |
| 7393983 | Method and apparatus for separating aromatic dialdehyde | Won-Ho Lee, Dong-Il Lee, Hyun Kyung Yoon | 2008-07-01 |
| 7183442 | Purification method of terephthal aldehyde | Hyun Kyung Yoon, Won-Ho Lee, Dong-Il Lee | 2007-02-27 |
| 7169292 | Pyrolysis tube and pyrolysis method for using the same | Won-Ho Lee, Sang-Mun Jeong, Keun-Hoo Park | 2007-01-30 |
| 7049477 | Process for pyrolysis of hydrocarbon | Won-Ho Lee, Sang-Mun Jeong, Jun Han Kang | 2006-05-23 |
| 6194607 | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof | Sung Hwa Jhung, Youn-Seok Park, Ki-Hwa Lee, Jin S. Yoo | 2001-02-27 |