Inventor
XIAO LONG
CN15 patents
⚠️ This page may combine multiple inventors who share the name “XIAO LONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAO LONG
9 patentsUS11052232B2Jul 6, 2021
Devices for applying liquid to skin
XIAO LONG7 citations82
US10835725B2Nov 17, 2020
Tattoo needle tip with capillary ink reservoir and combined device thereof
XIAO LONG9 citations82
US10806915B2Oct 20, 2020
Devices for applying coloured liquid to skin
XIAO LONG5 citations71
US12415061B2Sep 16, 2025
Needle assembly for tattoo device
XIAO LONG0 citations60
US12246156B2Mar 11, 2025
Needle assembly for liquid applicator
XIAO LONG0 citations60
US12011564B2Jun 18, 2024
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
BROADWELL SHENZHEN TECH CO LTD
3 patentsUS10429498B2Oct 1, 2019
Vehicle position detecting method and vehicle position detecting system
BROADWELL SHENZHEN TECH CO LTD0 citations48
US10407969B2Sep 10, 2019
Air-tight door system and air-tight door control method
BROADWELL SHENZHEN TECH CO LTD0 citations33
US10119264B2Nov 6, 2018
Air-supported membrane structure dome and foundation thereof
BROADWELL SHENZHEN TECH CO LTD0 citations21