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Enyuan DONG
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Dalian City, CN
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last 30 patents
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Patent Grant
Laser triggered multi-stage vacuum switch
Patent number
10,594,113
Issue date
Mar 17, 2020
Dalian University of Technology
Minfu Liao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
RELAY
Publication number
20230317391
Publication date
Oct 5, 2023
Huawei Technologies Co., Ltd
Guangchao YAN
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
A LASER TRIGGERED MULTI-STAGE VACUUM SWITCH
Publication number
20190319432
Publication date
Oct 17, 2019
Dalian University of Technology
Minfu LIAO
H01 - BASIC ELECTRIC ELEMENTS