Li Sun

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Sudbury, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for 3D profile determination using model-based pe...
- Patent number 11,415,408
- Issue date Aug 16, 2022
- Cognex Corporation
- David Y. Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for 3D profile determination using model-based pe...
- Patent number 10,753,726
- Issue date Aug 25, 2020
- Cognex Corporation
- David Y. Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR THREE-DIMENSIONAL CALIBRATION OF A VISION SYSTEM
- Publication number 20210291376
- Publication date Sep 23, 2021
- Cognex Corporation
- Xiaoguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR 3D PROFILE DETERMINATION USING MODEL-BASED PE...
- Publication number 20210148694
- Publication date May 20, 2021
- COGNEX CORPORATION
- David Y. Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-ACCURACY CALIBRATION SYSTEM AND METHOD
- Publication number 20190122388
- Publication date Apr 25, 2019
- COGNEX CORPORATION
- David Y. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR 3D PROFILE DETERMINATION USING MODEL-BASED PE...
- Publication number 20190101376
- Publication date Apr 4, 2019
- COGNEX CORPORATION
- David Y. Li
- G06 - COMPUTING CALCULATING COUNTING