Tianhui LI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Exposure device and exposure method
- Patent number 9,223,229
- Issue date Dec 29, 2015
- Semiconductor Manufacturing International Corp
- Qiang Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithography machine and scanning and exposing method thereof
- Patent number 9,134,624
- Issue date Sep 15, 2015
- Semiconductor Manufacturing International Corp
- Qiang Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
EXPOSURE DEVICE AND EXPOSURE METHOD
- Publication number 20140063480
- Publication date Mar 6, 2014
- SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORP.
- Qiang WU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LITHOGRAPHY MACHINE AND SCANNING AND EXPOSING METHOD THEREOF
- Publication number 20130169946
- Publication date Jul 4, 2013
- SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORP.
- Qiang WU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY