Hongzhen Zhu

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Jiangyin City, CN

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Patents Grantslast 30 patents

Information Patent Grant
M+N steel cord for reinforcing rubber product
- Patent number 10,975,519
- Issue date Apr 13, 2021
- N.V. Bekaert S.A.
- He Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Oval steel cord with oval wires
- Patent number 8,407,977
- Issue date Apr 2, 2013
- N.V. Bekaert S.A.
- Zhichao Cheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A M+N STEEL CORD FOR REINFORCING RUBBER PRODUCT
- Publication number 20190071820
- Publication date Mar 7, 2019
- N.V. BEKAERT S.A.
- He WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH ELONGATION STEEL CORD AND PNEUMATIC TIRE COMPRISING SAID CORD
- Publication number 20160152082
- Publication date Jun 2, 2016
- N.V. BEKAERT S.A.
- He WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
OVAL STEEL CORD WITH OVAL WIRES
- Publication number 20120177940
- Publication date Jul 12, 2012
- N.V. BEKAERT S.A.
- Zhichao Cheng
- B60 - VEHICLES IN GENERAL