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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Regenerated cellulose composite fiber and method of preparation the...
Patent number
12,129,574
Issue date
Oct 29, 2024
The Hong Kong Research Institute of Textiles and Apparel Limited
Edwin Yee Man Keh
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for separating and recycling a waste polyester-cotton textil...
Patent number
11,396,114
Issue date
Jul 26, 2022
The Hong Kong Research Institute of Textiles and Apparel Limited
Edwin Yee Man Keh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods and systems for decolorizing textile materials
Patent number
11,085,148
Issue date
Aug 10, 2021
Nano and Advanced Materials Institute Limited
Edwin Yee Man Keh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for recycling fibers from textiles waste
Patent number
10,458,047
Issue date
Oct 29, 2019
Novetex Textiles Limited
Edwin Yee Man Keh
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Water resistant surface mount device package
Patent number
9,831,393
Issue date
Nov 28, 2017
Cree Hong Kong Limited
Alex Chi Keung Chan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface mount device thin package
Patent number
8,901,583
Issue date
Dec 2, 2014
Cree Huizhou Opto Limited
Alex Chi Keung Chan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and system for miniature surface mount devices
Patent number
8,049,230
Issue date
Nov 1, 2011
Cree Huizhou Opto Limited
Alex Chan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TEXTILE SEPARATION METHODS
Publication number
20230147533
Publication date
May 11, 2023
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man Keh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Amine-functionalized Cellulose Polymers for CO2 Capture
Publication number
20230139921
Publication date
May 4, 2023
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Regenerated Cellulose Composite Fiber and Method of Preparation The...
Publication number
20230096738
Publication date
Mar 30, 2023
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method and Integrated System for Non-aqueous Solvent Medium (NASM)...
Publication number
20220112655
Publication date
Apr 14, 2022
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CELLULOSIC SUPERABSORBENT POLYMER FROM POST-CONSUMER TEXTILE WASTE
Publication number
20220081539
Publication date
Mar 17, 2022
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING WATER REPELLENT TEXTILE SUBSTRATES AND PRODUCT...
Publication number
20210254276
Publication date
Aug 19, 2021
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man Keh
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
METHODS AND SYSTEMS FOR DECOLORIZING TEXTILE MATERIALS
Publication number
20200270807
Publication date
Aug 27, 2020
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING AND RECYCLING A WASTE POLYESTER-COTTON TEXTIL...
Publication number
20200262108
Publication date
Aug 20, 2020
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECYCLING FIBERS FROM TEXTILES WASTE
Publication number
20190226125
Publication date
Jul 25, 2019
Novetex Textiles Limited
Edwin Yee Man KEH
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHODS AND SYSTEMS TO PERFORM AT LEAST ONE ACTION ACCORDING TO A U...
Publication number
20180014187
Publication date
Jan 11, 2018
PISMO LABS TECHNOLOGY LTD.
Alex Wing Hong Chan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, DEVICE, AND SYSTEM TO PRIORITIZE ENCAPSULATING PACKETS IN A...
Publication number
20140226663
Publication date
Aug 14, 2014
Alex Wing Hong Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mini V SMD
Publication number
20090283781
Publication date
Nov 19, 2009
Cree Hong Kong Limited
Alex Chan
H01 - BASIC ELECTRIC ELEMENTS