CHIKU CHOI

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
System and method for wafer processing
- Patent number 11,373,892
- Issue date Jun 28, 2022
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- Sung-Ki Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat processing system
- Patent number 11,127,607
- Issue date Sep 21, 2021
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- Chiku Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HEAT PROCESSING SYSTEM
- Publication number 20210143031
- Publication date May 13, 2021
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- CHIKU CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR WAFER PROCESSING
- Publication number 20210143042
- Publication date May 13, 2021
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- SUNG-KI KIM
- H01 - BASIC ELECTRIC ELEMENTS