Weifeng Zhuang

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
WEARABLE ELECTRONIC DEVICE COMMUNICATION
- Publication number 20170146561
- Publication date May 25, 2017
- Lenovo (Beijing) Limited
- Weifeng Zhuang
- A41 - WEARING APPAREL
Information Patent Application
Method And Device For Implementing Local Operation On Web Page
- Publication number 20140201619
- Publication date Jul 17, 2014
- Beijing Lenovo Software Ltd.
- Hongling Mo
- G06 - COMPUTING CALCULATING COUNTING