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Kowloon, CN
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last 30 patents
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Patent Grant
Coating with smart sub-ambient radiative cooling
Patent number
12,031,754
Issue date
Jul 9, 2024
The Hong Kong Polytechnic University
Jianguo Dai
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
COATING WITH SMART SUB-AMBIENT RADIATIVE COOLING
Publication number
20210131708
Publication date
May 6, 2021
The Hong Kong Polytechnic University
Jianguo DAI
B82 - NANO-TECHNOLOGY
Information
Patent Application
Hollow-core photonic bandgap fiber polarizer
Publication number
20090220186
Publication date
Sep 3, 2009
Hong Kong Polytechnic University
Wei Jin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fiber gas lasers and fiber ring laser gyroscopes based on these gas...
Publication number
20080094636
Publication date
Apr 24, 2008
The Hong Kong Polytechnic University
Wei Jin
G02 - OPTICS
Information
Patent Application
Splicing small core photonic crystal fibers and conventional single...
Publication number
20080037939
Publication date
Feb 14, 2008
The Hong Kong Polytechnic University
Limin Xiao
G02 - OPTICS