Lan Zhou

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of housing and electronic device
- Patent number 9,844,903
- Issue date Dec 19, 2017
- Lenovo (Beijing) Limited
- Yuming Xie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF HOUSING AND ELECTRONIC DEVICE
- Publication number 20150077910
- Publication date Mar 19, 2015
- Lenovo (Beijing) Limited
- Yuming Xie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR