Zhijun Li

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Special-shaped cable core forming mechanism
- Patent number 10,533,280
- Issue date Jan 14, 2020
- Chongqing Yufeng Xinxin Wire & Cable Technology Co. Ltd.
- Lingguo Zeng
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Networking communication method for multi-slave cable anti-theft mo...
- Patent number 10,169,966
- Issue date Jan 1, 2019
- Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
- Lingguo Zeng
- G08 - SIGNALLING
Information Patent Grant
Indefectible cable and manufacturing process thereof
- Patent number 9,997,277
- Issue date Jun 12, 2018
- Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
- Lingguo Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stable and easy-to-install and remove multi-conductive core cable a...
- Patent number 9,934,886
- Issue date Apr 3, 2018
- Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
- Lingguo Zeng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NETWORKING COMMUNICATION METHOD FOR MULTI-SLAVE CABLE ANTI-THEFT MO...
- Publication number 20180365944
- Publication date Dec 20, 2018
- Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
- Lingguo ZENG
- G08 - SIGNALLING
Information Patent Application
Special-Shaped Cable Core Forming Mechanism
- Publication number 20180340295
- Publication date Nov 29, 2018
- Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
- Lingguo ZENG
- D07 - ROPES CABLES OTHER THAN ELECTRIC