Chunwei Song

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Detecting defects on specimens
- Patent number 12,190,500
- Issue date Jan 7, 2025
- KLA Corp.
- Chunwei Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting defects in array regions on specimens
- Patent number 11,494,895
- Issue date Nov 8, 2022
- KLA Corp.
- Siqing Nie
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTING DEFECTS ON SPECIMENS
- Publication number 20240296545
- Publication date Sep 5, 2024
- KLA Corporation
- Chunwei Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING DEFECTS IN ARRAY REGIONS ON SPECIMENS
- Publication number 20240255448
- Publication date Aug 1, 2024
- KLA Corporation
- Siqing Nie
- G01 - MEASURING TESTING
Information Patent Application
DETECTING DEFECTS IN ARRAY REGIONS ON SPECIMENS
- Publication number 20210256675
- Publication date Aug 19, 2021
- KLA Corporation
- Siqing Nie
- G01 - MEASURING TESTING