Bin Cao

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Wayne, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
2D multi-layer thickness measurement with reconstructed spectrum
- Patent number 11,684,253
- Issue date Jun 27, 2023
- Topcon Corporation
- Zaixing Mao
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring tear film thickness using optica...
- Patent number 11,614,321
- Issue date Mar 28, 2023
- Topcon Corporation
- Jongsik Kim
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPHTHALMIC DEVICE
- Publication number 20220248950
- Publication date Aug 11, 2022
- TOPCON CORPORATION
- Zhenguo WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
2D MULTI-LAYER THICKNESS MEASUREMENT
- Publication number 20200405146
- Publication date Dec 31, 2020
- TOPCON CORPORATION
- Bin Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
2D MULTI-LAYER THICKNESS MEASUREMENT WITH RECONSTRUCTED SPECTRUM
- Publication number 20200337553
- Publication date Oct 29, 2020
- TOPCON CORPORATION
- Zaixing Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR MEASURING TEAR FILM THICKNESS USING OPTICA...
- Publication number 20200309510
- Publication date Oct 1, 2020
- TOPCON CORPORATION
- Jongsik Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE