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Jufeng Wang
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Guangxi, CN
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last 30 patents
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Patent Grant
Lightning induction-type solid-phase arc-extinguishing lightning pr...
Patent number
10,832,836
Issue date
Nov 10, 2020
Nanning Supervolt Electric Technology Co., Ltd.
Yanlei Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Arc compression-based arc-extinguishing lightning-protection gap de...
Patent number
10,355,457
Issue date
Jul 16, 2019
Nanning Supervolt Electric Technology Co., Ltd.
Yanlei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
No-freewheeling arc lightning protection gap protecting device
Patent number
9,800,022
Issue date
Oct 24, 2017
Jufeng Wang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHTNING INDUCTION-TYPE SOLID-PHASE ARC-EXTINGUISHING LIGHTNING PR...
Publication number
20190139683
Publication date
May 9, 2019
Yanlei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC COMPRESSION-BASED ARC-EXTINGUISHING LIGHTNING-PROTECTION GAP DE...
Publication number
20190097398
Publication date
Mar 28, 2019
Yanlei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NO-FREEWHEELING ARC LIGHTNING PROTECTION GAP PROTECTING DEVICE
Publication number
20150194790
Publication date
Jul 9, 2015
Jufeng Wang
H01 - BASIC ELECTRIC ELEMENTS