Chaocheng QIU

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Bark detection method, bark detection device and bark stop device w...
- Patent number 11,346,708
- Issue date May 31, 2022
- Chaocheng Qiu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Bark Detection Method, Bark Detection Device and Bark Stop Device w...
- Publication number 20210190581
- Publication date Jun 24, 2021
- SunSun Electronic Technology Inc.
- Chaocheng QIU
- G01 - MEASURING TESTING