Changyin YAN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sample rack transport apparatus, sample analysis device, and sample...
- Patent number 11,454,638
- Issue date Sep 27, 2022
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Junwei Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TEST TUBE RACK DISPATCHING METHOD, ANALYSIS SYSTEM AND TEST TUBE RACK
- Publication number 20210318349
- Publication date Oct 14, 2021
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Junwei ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE RACK TRANSPORT APPARATUS, SAMPLE ANALYSIS DEVICE, AND SAMPLE...
- Publication number 20190049476
- Publication date Feb 14, 2019
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Junwei ZHANG
- G01 - MEASURING TESTING