TIANJIN CHANGHE TECHNOLOGY CO. LTD.

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Tianjin, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
Software Platform and Method for Processing Unstructured Data
- Publication number 20140047017
- Publication date Feb 13, 2014
- Tianjin Changhe Technology Co. Ltd.
- Donglin Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Activation Device for Use on Intelligent Battery
- Publication number 20140035536
- Publication date Feb 6, 2014
- TIANJIN CHANGHE TECHNOLOGY CO. LTD.
- Changhe Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks