Assignee
SUNG MAO YEN
TW·2 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
2 records- 0135US12532701B2Correction device for wafers and rotational drive mechanism of the wafers and correction method thereofSUNG MAO YEN·Filed 2021·Granted Jan 20, 2026·0 cites·11 claims
- 0231US12394653B2Wafer carrier disc installation/uninstallation device and installation/uninstallation method thereofSUNG MAO YEN·Filed 2021·Granted Aug 19, 2025·0 cites·20 claims
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