CHUN-YI LEU

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Gas sampling with controlled humidity
- Patent number 11,808,745
- Issue date Nov 7, 2023
- Calyx, Inc.
- Benson Fan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DETECTOR FOR DETECTING GAS AND SUSPENDED MATTER
- Publication number 20230057800
- Publication date Feb 23, 2023
- Calyx, Inc.
- MING-YUAN TSAI
- G01 - MEASURING TESTING
Information Patent Application
GAS SAMPLING WITH CONTROLLED HUMIDITY
- Publication number 20210341444
- Publication date Nov 4, 2021
- Calyx, Inc.
- Benson Fan
- G01 - MEASURING TESTING
Information Patent Application
RECOGNITION DEVICE OF FOOT ACTION AND RECOGNITION METHOD OF FOOT AC...
- Publication number 20150142371
- Publication date May 21, 2015
- CHUN YI LEU
- G01 - MEASURING TESTING
Information Patent Application
TRACKER AND OPERATION PROCESS THEREOF
- Publication number 20150142370
- Publication date May 21, 2015
- CHUN-YI LEU
- G01 - MEASURING TESTING