Lee Chang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for fingerprint imaging
- Patent number 11,600,098
- Issue date Mar 7, 2023
- Shanghai Harvest Intelligence Technology Co., Ltd.
- Lee Ya-Ti Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and structure for fabricating smooth mirrors for liquid crys...
- Patent number 9,310,643
- Issue date Apr 12, 2016
- Semiconductor Manufacturing International (Shanghai) Corporation
- Roger Lee
- G02 - OPTICS
Information Patent Grant
Method and structure for fabricating smooth mirrors for liquid crys...
- Patent number 7,527,993
- Issue date May 5, 2009
- Semiconductor Manufacturing International (Shanghai) Corporation
- Roger Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FINGERPRINT IMAGING
- Publication number 20210350106
- Publication date Nov 11, 2021
- SHANGHAI HARVEST INTELLIGENCE TECHNOLOGY CO., LTD
- Lee Ya-Ti CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING IMAGE, IMAGING DEVICE AND STORA...
- Publication number 20210350506
- Publication date Nov 11, 2021
- SHANGHAI HARVEST INTELLIGENCE TECHNOLOGY CO., LTD
- Lee Ya-Ti CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Structure for Fabricating Smooth Mirrors for Liquid Crys...
- Publication number 20090200564
- Publication date Aug 13, 2009
- Semiconductor Manufacturing International (Shanghai) Corporation
- Roger Lee
- G02 - OPTICS
Information Patent Application
Method and structure for fabricating smooth mirrors for liquid crys...
- Publication number 20050272177
- Publication date Dec 8, 2005
- Semiconductor Manufacturing International (Shanghai) Corporation
- Roger Lee
- G02 - OPTICS