Inventor

YANG CHANGZHU

CN2 patents

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

LIUZHOU GUITONG TECH CO LTD

1 patent

US10721517B2Jul 21, 2020

Method and system for synchronously reproducing multimedia multi-information

LIUZHOU GUITONG TECH CO LTD1 citations47

YANG JIAKUAN

1 patent

US9969640B2May 15, 2018

Sludge drying composite conditioner and application method thereof

YANG JIAKUAN0 citations28