Extract from the Register of European Patents

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CN201911016137 EP19204941 US201916662002



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TypeType Equivalent
Publication No. DateType
US11473254Global Dossier 18.10.2022B2
US2020131725 30.04.2020A1
Priority number Date
HK18113749 26.10.2018
TypeType Equivalent
Publication No. DateType
CN110904882Global Dossier 24.03.2020A
Priority number Date
HK18113749 26.10.2018
TypeType Equivalent
Publication No. DateType
EP3643838Global Dossier 10.11.2021B8
EP3643838 15.09.2021B1
EP3643838 29.04.2020A1
Priority number Date
HK18113749 26.10.2018
TypeType Equivalent
Publication No. DateType
HK1254267 12.07.2019A2
Priority number Date
HK18113749 26.10.2018