Inventor

LIU QINQIN

CN4 patents

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

PEARL RIVER WATER RESOURCES RES INSTITUTE

1 patent

US11868690B1Jan 9, 2024

Method, device, electronic equipment and medium for analyzing disaster prevention and mitigation effectiveness of ecological seawall

PEARL RIVER WATER RESOURCES RES INSTITUTE39 citations86

JIANGSU JINGYUAN ENVIRONMENTAL PROT CO LTD

1 patent

US10633271B2Apr 28, 2020

Zero-discharge technique for separating sludge and salt from desulfurization wastewater

JIANGSU JINGYUAN ENVIRONMENTAL PROT CO LTD4 citations63

HUAIYIN INST TECHNOLOGY

1 patent

US11239675B2Feb 1, 2022

Apparatus for centralized charging of electronic products

HUAIYIN INST TECHNOLOGY0 citations44

CHENG XIAONONG

1 patent

US9090480B2Jul 28, 2015

Process for preparing various morphology NTE compound ZrW0.5Mo1.5O8

CHENG XIAONONG0 citations21