Inventor
YOON YOUNG HYUN
KR20 patents
⚠️ This page may combine multiple inventors who share the name “YOON YOUNG HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST SCI & TECH
14 patentsUS6809060B2Oct 26, 2004
Aerogel type platinum-tuthenium-carbon catalyst, method for manufacturing the same and direct methanol fuel cell comprising the same
KOREA INST SCI & TECH24 citations92
US6355219B2Mar 12, 2002
Nickel-alumina aerogel catalyst for carbon dioxide reforming of methane and the preparation method thereof
KOREA INST SCI & TECH7 citations73
US6271170B1Aug 7, 2001
Nickel-alumina aerogel catalyst for carbon dioxide reforming of methane and the preparation method thereof
KOREA INST SCI & TECH14 citations70
US11583833B2Feb 21, 2023
Calcium salts-supported metal catalyst, method for preparing the same, and method for hydrodeoxygenation reaction of oxygenates using the same
KOREA INST SCI & TECH0 citations59
US10953387B2Mar 23, 2021
Calcium salts-supported metal catalyst, method for preparing the same, and method for hydrodeoxygenation reaction of oxygenates using the same
KOREA INST SCI & TECH0 citations59
US11673121B2Jun 13, 2023
Catalyst for oxidative coupling reaction of methane, method for preparing the same, and method for oxidative coupling reaction of methane using the same
KOREA INST SCI & TECH0 citations58
US8999881B2Apr 7, 2015
Cu/Zn/Al catalyst and method for preparing the same
KOREA INST SCI & TECH2 citations58
US11944958B2Apr 2, 2024
Hydrocracking catalyst for heavy fraction of bio-oil, method for preparing the same and method for bio-oil upgrading using the same
KOREA INST SCI & TECH0 citations57
US12011704B2Jun 18, 2024
Catalyst for aviation fuel production from bio-oil, method for preparation of the same and method for bio-oil upgrading using the same
KOREA INST SCI & TECH0 citations56
US9090830B2Jul 28, 2015
Method of manufacturing high-carbon number saturated hydrocarbons from biomass-derived benzyl phenyl ethers using acid-metal complex catalyst
KOREA INST SCI & TECH0 citations50
US8889749B2Nov 18, 2014
Preparation method of hydrophobic monolith type silica aerogel
KOREA INST SCI & TECH1 citations50
US10815429B2Oct 27, 2020
Method for deoxygenating of oxygenated hydrocarbons using hydrogenation catalyst and hydrodeoxygenation
KOREA INST SCI & TECH0 citations48
US10487021B2Nov 26, 2019
Catalysts supported on modified-carrier for oxidative coupling reaction of methane and method for oxidative coupling reaction of methane using the same
KOREA INST SCI & TECH0 citations47
US10793537B1Oct 6, 2020
Method of acid saccharification of biomass
KOREA INST SCI & TECH0 citations46
SAMSUNG ELECTRONICS CO LTD
4 patentsUS9218514B2Dec 22, 2015
Apparatuses and method of switched-capacitor integrator
SAMSUNG ELECTRONICS CO LTD8 citations82
US12456985B2Oct 28, 2025
Noise filtering circuit, D/A converter, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations58
US12015418B2Jun 18, 2024
Noise filtering circuit, D/A converter, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD1 citations58
US12294389B2May 6, 2025
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations51