Haijun SONG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Silicon wafer processing device and method
- Patent number 10,782,615
- Issue date Sep 22, 2020
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Gang Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focusing leveling device
- Patent number 9,857,702
- Issue date Jan 2, 2018
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Haijun Song
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SILICON WAFER PROCESSING DEVICE AND METHOD
- Publication number 20200192228
- Publication date Jun 18, 2020
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Gang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOCUSING LEVELING DEVICE
- Publication number 20160327875
- Publication date Nov 10, 2016
- SHANGHAI MICRO ELECTRONICS EQUIPMENT Co., LTD.
- Haijun SONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY