Inventor

LIU YOUHUI

CN7 patents

⚠️ This page may combine multiple inventors who share the name “LIU YOUHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN HOBBYWING TECH CO LTD

3 patents

US12409941B1Sep 9, 2025

Parameter setting method, device and multi-rotor drone

SHENZHEN HOBBYWING TECH CO LTD0 citations41

US12409392B2Sep 9, 2025

Method and device for controlling linear brakes of remote-controlled model racing cars

SHENZHEN HOBBYWING TECH CO LTD0 citations40

US12301154B2May 13, 2025

Intelligent synchronous rectification system of electronic speed controller, and control method for intelligent synchronous rectification system

SHENZHEN HOBBYWING TECH CO LTD0 citations36

LIU YOUHUI

1 patent

USD828885SSep 18, 2018

Skateboard

LIU YOUHUI5 citations62

HEFEI BOE OPTOELECTRONICS TECH

1 patent

US11231440B2Jan 25, 2022

Acceleration sensor, capacitance detection circuit and method, acceleration processing circuit and method, storage medium and electronic device

HEFEI BOE OPTOELECTRONICS TECH0 citations48

HOBBYWING ELECTRO MECH CO LTD

1 patent

US12519349B2Jan 6, 2026

Brushless motor with self-cooling structure

HOBBYWING ELECTRO MECH CO LTD0 citations41

BOE TECHNOLOGY GROUP CO LTD

1 patent

US10319894B2Jun 11, 2019

Wearable electronic device

BOE TECHNOLOGY GROUP CO LTD0 citations37