Inventor · disambiguated record
Dong Ok Ahn
Also filed as: AHN DONG OK
4 granted patents·6 pending applications·4 citations·filing 2020–2023
59Inventor score
Files withSEMES CO LTD10
Top patents by PatentIndex Score
10 records- 0190US11756815B2Apparatus for and method of monitoring warpage of substrate, substrate treatment apparatus, and substrate-type sensorSEMES CO LTD·Filed 2020·Granted Sep 12, 2023·4 cites·19 claims
- 0267US11703520B2Wafer type sensor unit and data acquisition method using the wafer type sensor unitSEMES CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·14 claims
- 0363US11577506B2Apparatus and method for inspecting dropletSEMES CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 0454US2024153831A1Apparatus and method of measuring air currents on surface of substrateSEMES CO LTD·Filed 2023·Application pending·0 cites
- 0553US2023215746A1Temperature controllerSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0652US12317419B2Apparatus for temperature measurement and method of processing substrateSEMES CO LTD·Filed 2022·Granted May 27, 2025·0 cites·18 claims
- 0751US2023100373A1Sensor station, data acquisition method and substrate treating systemSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0845US2023350438A1Process measurement apparatus and methodSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0943US2022060867A1Wireless sensor device, host device, and method of controlling low-power operation of wireless sensor deviceSEMES CO LTD·Filed 2020·Application pending·0 cites
- 1041US2021134617A1Substrate treatment apparatusSEMES CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →