Bing HAN

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Langfang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Laminating devices and laminating methods for curved cover plates w...
- Patent number 11,104,110
- Issue date Aug 31, 2021
- Yungu (Gu'an) Technology Co., Ltd.
- Wei Zhang
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
LAMINATING DEVICES AND LAMINATING METHODS FOR CURVED COVER PLATES W...
- Publication number 20190315109
- Publication date Oct 17, 2019
- Yungu (Gu'an) Technology Co., Ltd.
- Wei ZHANG
- G06 - COMPUTING CALCULATING COUNTING