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Beijing, CN
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Patents Grants
last 30 patents
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Patent Grant
Device and method for installing aerobic three-phase separator with...
Patent number
11,292,736
Issue date
Apr 5, 2022
QINGY AN ENVIRONMENTAL TECHNOLOGY CO., LTD.
Shujie Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Display backplane, method for preparing the same, and display device
Patent number
11,258,016
Issue date
Feb 22, 2022
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
Zhiyong Xue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Biocompatible magnetic nanocrystal, powder of a biocompatible magne...
Patent number
8,226,844
Issue date
Jul 24, 2012
Institute of Chemistry, Chinese Academy of Sciences
Mingyuan Gao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Biocompatible magnetic nanocrystal, powder of a biocompatible magne...
Patent number
8,017,031
Issue date
Sep 13, 2011
Institute of Chemistry, Chinese Academy of Sciences
Mingyuan Gao
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY BACKPLANE, METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE
Publication number
20210074920
Publication date
Mar 11, 2021
Ordos Yuansheng Optoelectronics Co., Ltd.
Zhiyong XUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR INSTALLING AEROBIC THREE-PHASE SEPARATOR WITH...
Publication number
20200156974
Publication date
May 21, 2020
SHENZHEN QINGYAN ENVIRONMENTAL TECHNOLOGY CO., LTD.
Shujie Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Biocompatible magnetic nanocrystal, powder of a biocompatible magne...
Publication number
20080203351
Publication date
Aug 28, 2008
Mingyuan Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE