Inventor · disambiguated record
Bum Ho Choi
Also filed as: CHOI BUM HO
6 granted patents·3 pending applications·2 citations·filing 2008–2023
66Inventor score
Top patents by PatentIndex Score
9 records- 0187US11434584B2Apparatus for growing single crystal metal-oxide EPI waferT O S CO LTD·Filed 2020·Granted Sep 6, 2022·2 cites·11 claims
- 0258US9640776B2Organic light emitting device manufacturing method using shadow mask and organic light emitting device manufactured therebyKOREA IND TECH INST·Filed 2014·Granted May 2, 2017·0 cites·5 claims
- 0357US2024183036A1Epitaxial growth apparatus and multi-layer gas supply module used thereforPJP TECH INC·Filed 2023·Application pending·0 cites
- 0456US2024167196A1Epitaxial growth apparatus and gas supply control module used thereforPJP TECH INC·Filed 2023·Application pending·0 cites
- 0556US2017056912A1Liquid precursor delivery systemKOREA IND TECH INST·Filed 2014·Application pending·0 cites
- 0649US11961720B2Device for detecting plasma of ultra fast with multi channelT O S CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·13 claims
- 0749US11692260B2Metal-oxide semiconductor evaporation source equipped with variable temperature control moduleT O S CO LTD·Filed 2020·Granted Jul 4, 2023·0 cites·1 claims
- 0846US12000061B2Epi-growth apparatus of separate chamber typeT O S CO LTD·Filed 2020·Granted Jun 4, 2024·0 cites·12 claims
- 0940US8110990B2Atmospheric pressure plasma apparatusCHOI BUM HO·Filed 2008·Granted Feb 7, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →