Assignee
DEVICEENG CO LTD
KR·8 granted patents·3 pending applications·0 citations·filing 2021–2024
Top patents by PatentIndex Score
11 records- 0162US2025083160A1Treatment liquid spray nozzleDEVICEENG CO LTD·Filed 2024·Application pending·0 cites
- 0261US2025229279A1Treatment liquid spray nozzleDEVICEENG CO LTD·Filed 2024·Application pending·0 cites
- 0356US2025054802A1Substrate support assembly for substrate treatment apparatusDEVICEENG CO LTD·Filed 2024·Application pending·0 cites
- 0453US12148634B2Device for etching the periphery edge of a substrate comprising substrate sensing unitDEVICEENG CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·9 claims
- 0551US12237206B2Device for etching the periphery edge of a substrateDEVICEENG CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·5 claims
- 0651US12170222B2Substrate support assembly for substrate treatment apparatusDEVICEENG CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·14 claims
- 0750US12115562B2Substrate treatment apparatus having back nozzle assemblyDEVICEENG CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·11 claims
- 0850US12059713B2Substrate treating apparatus comprising ultrasonic wave cleaning unitDEVICEENG CO LTD·Filed 2022·Granted Aug 13, 2024·0 cites·8 claims
- 0949US12237205B2Substrate support assembly for substrate treatment apparatusDEVICEENG CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·17 claims
- 1049US12146216B2Substrate treatment apparatus having exhaust structureDEVICEENG CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·8 claims
- 1148US12308256B2Substrate treatment apparatus having bowl assemblyDEVICEENG CO LTD·Filed 2021·Granted May 20, 2025·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →