Inventor
CHANG YONG KEUN
KR5 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YONG KEUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ADVANCED INST SCI & TECH
4 patentsUS6596521B1Jul 22, 2003
Method for manufacturing organic acid by high-efficiency continuous fermentation
KOREA ADVANCED INST SCI & TECH129 citations94
US6238625B1May 29, 2001
Sealed high-density on-line measuring device
KOREA ADVANCED INST SCI & TECH5 citations60
US6204046B1Mar 20, 2001
Gordona sp. CYKS1 (KCTC 0431BP) capable of desulfurizing fossil fuel containing organic sulfur compounds
KOREA ADVANCED INST SCI & TECH4 citations55
US6197570B1Mar 6, 2001
Norcardia sp. CKYS2 ((KCTC 0432BP) capable of desulfurizing fossil fuel containing organic sulfur compounds
KOREA ADVANCED INST SCI & TECH0 citations45