Xiangqian ZHOU

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
A STEPPER LITHOGRAPHY APPARATUS AND OPERATING METHOD THEREFOR, AND...
- Publication number 20240103373
- Publication date Mar 28, 2024
- Parcan Nanotech Co., Ltd.
- Xiangqian ZHOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SUB-NANOSCALE HIGH-PRECISION LITHOGRAPHY WRITING FIELD STITCHING ME...
- Publication number 20230296990
- Publication date Sep 21, 2023
- Parcan Nanotech Co., Ltd.
- Xiangqian ZHOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY