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Interlocking protection device for turnout switching and turnout system
US patent 11305794
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instance of
United States patent
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title
Interlocking protection device for turnout switching and turnout system
(English)
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country
United States of America
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owned by
BYD Company
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author name string
Yue Fang (Shenzhen)
series ordinal
1
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Hongtao Wang (Shenzhen)
series ordinal
2
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Jianbo Wu (Shenzhen)
series ordinal
3
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Yun Chen (Shenzhen)
series ordinal
4
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Peng He (Shenzhen)
series ordinal
5
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Xianhua Liu (Shenzhen)
series ordinal
6
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significant event
filing
point in time
26 December 2017
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consent
point in time
19 April 2022
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Identifiers
patent number
US11305794
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