Assignee
XIAO LONG
CA9 patents
Top patents by PatentIndex Score
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Devices for applying liquid to skin
XIAO LONG7 citations82
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Tattoo needle tip with capillary ink reservoir and combined device thereof
XIAO LONG9 citations82
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Devices for applying coloured liquid to skin
XIAO LONG5 citations71
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Needle assembly for tattoo device
XIAO LONG0 citations60
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Needle assembly for liquid applicator
XIAO LONG0 citations60
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Handheld tattoo device with integrated battery power source, control circuitry, and user interface with touch sensor
XIAO LONG1 citations60
US11383071B2Jul 12, 2022
Tattoo device with motor having built-in motion conversion member
XIAO LONG0 citations60
US11197986B2Dec 14, 2021
Devices for applying coloured liquid to skin
XIAO LONG1 citations60
US12409306B2Sep 9, 2025
Needle assembly for liquid applicator
XIAO LONG0 citations50