Inventor · disambiguated record
Dong-Chan Koh
Also filed as: KOH DONG-CHAN
2 granted patents·4 citations·filing 2015–2015
39Inventor score
Files withKOREA INST GEOSCIENCE & MINERAL RESOURCES1KOREA INST OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM)1
Top patents by PatentIndex Score
2 records- 0175US9618380B2Sensor for measuring water levels of groundwater and surface water using magnetostriction displacement and multi measurement system for groundwater and surface water by using the sameKOREA INST OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM)·Filed 2015·Granted Apr 11, 2017·4 cites·4 claims
- 0229US10012076B2Monitoring probe for detecting the position of a fresh water-salt water interface in an observation wellKOREA INST GEOSCIENCE & MINERAL RESOURCES·Filed 2015·Granted Jul 3, 2018·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Dong-Chan Koh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →