Wan-Chen Chuang

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Exposure device and method
- Patent number 11,860,545
- Issue date Jan 2, 2024
- Chun-Jung Chiu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
EXPOSURE DEVICE AND METHOD
- Publication number 20240126177
- Publication date Apr 18, 2024
- Chun-Jung Chiu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE AND METHOD FOR PHOTOMASK CLEANING AND FLIPPING
- Publication number 20240118608
- Publication date Apr 11, 2024
- Chun-Jung Chiu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE DEVICE AND METHOD
- Publication number 20230137963
- Publication date May 4, 2023
- Chun-Jung Chiu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER CUTTING METHOD USING SPATIAL LIGHT MODULATOR AND LASER CUTTIN...
- Publication number 20230133808
- Publication date May 4, 2023
- Chun-Jung Chiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR