Methanol and sulfuric acid co-production system
Ung Lee, Hyun Joo Lee, Hong Gon Kim, Kyeong Su Kim, Jaehyung Im, He Won Lee
US Patent App. 17/945,796
Metal-phosphorized catalyst for producing 2,5-furandicarboxylic acid and method for producing 2,5-furandicarboxylic acid using the same
Dong Ki Lee, Jai Hyun Koh, WON Dahye, Ung Lee, Hyung-Suk Oh, Byoung Koun Min, WOO JongIn, Byeong Cheul MOON
US Patent App. 17/840,633
System of utilizing carbon dioxide
Ung Lee, WON Da Hye, Jai Hyun Koh, Dong Ki Lee, Hyung Suk OH, Byoung Koun Min
US Patent App. 17/724,609
Iridium alloy catalyst having reversible catalytic activity and preparation method thereof
Hyung Suk Oh, Woong Hee Lee, Byoung Koun Min, Yun Jeong Hwang, Ung Lee, Dong Ki Lee, WON Da Hye, Jai Hyun Koh
US Patent App. 17/724,609
Hydrogen production and storage system using solar energy independently operated without external power
Ung Lee, Byoung Koun Min, Hyun Joo Lee, Yun Jeong Hwang, Hyung Suk OH, Dong Ki Lee, WON Da Hye, Jai Hyun Koh, Dong Gu Han
US Patent App. 17/017,845
Photoelectrode for hydrogen generation in solar water splitting and manufacturing method thereof
Dong Ki Lee, Byoung Koun Min, Byungwoo Kim, Yun Jeong Hwang, Hyung-Suk Oh, Ung Lee, Jai Hyun KOH
US Patent App. 16/804,001
Methods for producing a methanol precursor, methanol, and a methyl ester from methane in high purities
Hyun Joo Lee, Ung Lee, He Won Lee, Tran Huyen Dang, Seok Hyeon Cheong
US Patent 11,021,429
Sulfur dioxide absorbent is an ionic liquid including a salt of a diamine compound that is substituted with a hydroxyl group
Hyun Joo Lee, Ung Lee, Hong Gon Kim, Shinhye Cho, He Won Lee
US Patent 10,926,213
Basic electrocatalyst for carbon dioxide reduction and ethylene production, electrode and apparatus each including the same, and method of manufacturing the electrode
Hyung-Suk Oh, Byoung Koun Min, Yun Jeong HWANG, Ung Lee, Dong Ki Lee, WON Dahye, Woong Hee LEE
US Patent App. 16/869,600
Alkali metal-incorporated chalcopyrite compound-based thin film and method of fabricating the same
Byoung Koun Min, Yun Jeong Hwang, Hyung-Suk Oh, Ung Lee, WON Dahye, Dong Ki Lee, Joo-hyun Kim, Min Kyu Kim
US Patent App. 16/397,334
Method of acid saccharification of biomass
Jeong-Myeong Ha, Hyemin Yang, Ye Seul Jeong, Jae Wook Choi, Dong Jin Suh, Young Hyun Yoon, Gi Seok Yang, Ung Lee
US Patent 10,793,537
Hydroxyl group-containing amine-based sulfur dioxide and sulfurous acid absorbent, and method for preparing the same
Hyun Joo Lee, Ung Lee, Hong Gon Kim, Shinhye Cho, He Won Lee
US Patent App. 16/454,566