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Jianrong Zhu
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Street light
Patent number
D952226
Issue date
May 17, 2022
Taizhou JiaoGuang Lighting Co., Ltd.
Jianrong Zhu
D26 - Lighting
Information
Patent Grant
Street light
Patent number
D860497
Issue date
Sep 17, 2019
Taizhou JiaoGuang Lighting Co., Ltd.
Jianrong Zhu
D26 - Lighting
Information
Patent Grant
Street light
Patent number
D773096
Issue date
Nov 29, 2016
Taizhou JiaoGuang Lighting Co., Ltd.
Jianrong Zhu
D26 - Lighting
Information
Patent Grant
Street light
Patent number
D770659
Issue date
Nov 1, 2016
Taizhou JiaoGuang Lighting Co., Ltd.
Jianrong Zhu
D26 - Lighting