P

Inventor

QING ZHAOBO

CN11 patents
⚠️ This page may combine multiple inventors who share the name “QING ZHAOBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

T MAX HANGZHOU TECH CO LTD

4 patents
US11414017B2Aug 16, 2022

Vehicle step apparatus and vehicle

T MAX HANGZHOU TECH CO LTD14 citations85
US11590897B2Feb 28, 2023

Step apparatus for vehicle and vehicle

T MAX HANGZHOU TECH CO LTD1 citations61
US11577653B2Feb 14, 2023

Step apparatus for vehicle and vehicle

T MAX HANGZHOU TECH CO LTD1 citations61
US12460701B2Nov 4, 2025

Speed reducer, joint module and robotic arm

T MAX HANGZHOU TECH CO LTD0 citations51

YANG HUIZHONG

3 patents
US8469380B2Jun 25, 2013

Extending and retracting device and vehicle step apparatus having the same

YANG HUIZHONG64 citations96
US8205901B2Jun 26, 2012

Extending and retracting device for vehicle step

YANG HUIZHONG49 citations96
US8267379B2Sep 18, 2012

Cable guiding device

YANG HUIZHONG20 citations91

T MAX HANGZHOU IND CO LTD

2 patents
US7712755B2May 11, 2010

Extending and retracting device for vehicle step

T MAX HANGZHOU IND CO LTD57 citations96
US9308870B2Apr 12, 2016

Vehicle and vehicle step apparatus

T MAX HANGZHOU IND CO LTD34 citations93

T MAX HANG ZHOU IND CO LTD

2 patents
US7614609B1Nov 10, 2009

Winch

T MAX HANG ZHOU IND CO LTD28 citations90
US7806386B2Oct 5, 2010

Winch and braking device thereof

T MAX HANG ZHOU IND CO LTD16 citations81