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Ruiqin ZHANG
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Kowloon, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Method and an apparatus for producing a film of carbon nitride mate...
Patent number
11,261,518
Issue date
Mar 1, 2022
City University of Hong Kong
Ruiqin Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Semiconductor film and method of forming the same
Patent number
10,090,470
Issue date
Oct 2, 2018
City University of Hong Kong
Ruiqin Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus using carbon nanotubes for hydrogen storage
Patent number
8,454,922
Issue date
Jun 4, 2013
City University of Hong Kong
Ruiqin Zhang
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND AN APPARATUS FOR PRODUCING A FILM OF CARBON NITRIDE MATE...
Publication number
20200080188
Publication date
Mar 12, 2020
City University of Hong Kong
Ruiqin Zhang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR FILM AND METHOD OF FORMING THE SAME
Publication number
20170244037
Publication date
Aug 24, 2017
City University of Hong Kong
Ruiqin ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS USING CARBON NANOTUBES FOR HYDROGEN STORAGE
Publication number
20110008239
Publication date
Jan 13, 2011
City University of Hong Kong
Ruiqin ZHANG
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...