Inventor

LI SHUANGQIANG

CN2 patents

Patents

2 patents

US10358055B2Jul 23, 2019

Angle adjusting device and seat having the same

HUBEI AVIATION PRECISION MACHINERY TECH CO LTD1 citations52

US11247587B2Feb 15, 2022

Vehicle seat and angle adjustment device thereof

HUBEI AVIATION PRECISION MACHINERY TECH CO LTD0 citations41