Inventor
KIM JEONG-CHAN
KR13 patents
⚠️ This page may combine multiple inventors who share the name “KIM JEONG-CHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST GEOSCIENCE & MINERA
3 patentsUS9222774B2Dec 29, 2015
Clinocompass for measuring strike and dip on irregular geological outcrop, and method of measuring strike and dip by using the same
KOREA INST GEOSCIENCE & MINERA6 citations66
US9335245B2May 10, 2016
Method of reducing uncertainty in pressure pulse-decay measurement
KOREA INST GEOSCIENCE & MINERA2 citations58
US9393664B2Jul 19, 2016
Automatic sheet grinding apparatus
KOREA INST GEOSCIENCE & MINERA0 citations44
KOREA INST GEOSCIENCE & MINERAL RESOURCES
3 patentsUS9765616B2Sep 19, 2017
Apparatus for sampling water in borehole, and method thereof
KOREA INST GEOSCIENCE & MINERAL RESOURCES1 citations48
US9716813B2Jul 25, 2017
Aerial survey plane having cover for protecting lens of infrared camera for aerial survey
KOREA INST GEOSCIENCE & MINERAL RESOURCES1 citations43
US9410425B2Aug 9, 2016
Method of collecting sample using multi-packer and apparatus thereof
KOREA INST GEOSCIENCE & MINERAL RESOURCES0 citations34