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Bingang Xu
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Kowloon, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Power-generating insole and light emitting shoe based on coupled po...
Patent number
11,754,234
Issue date
Sep 12, 2023
Calson Investment Limited
Chou Har Wu
F21 - LIGHTING
Information
Patent Grant
Yarn twisting method and device for ring-spinning machine
Patent number
11,098,417
Issue date
Aug 24, 2021
The Hong Kong Research Institute of Textiles and Apparel Limited, The Hong Ko...
Bingang Xu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Yarn snarling testing apparatus and method
Patent number
7,219,556
Issue date
May 22, 2007
The Hong Kong Polytechnic University
Charlotte Murrells
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for manufacturing a singles ring yarn
Patent number
7,096,655
Issue date
Aug 29, 2006
The Hong Kong Polytechnic University
Xiaoming Tao
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATED FABRIC BASED POWER-GENERATING INSOLE AND METHOD OF MANUF...
Publication number
20220218066
Publication date
Jul 14, 2022
Calson Investment Limited
Chou Har WU
A43 - FOOTWEAR
Information
Patent Application
POWER-GENERATING INSOLE AND LIGHT EMITTING SHOE BASED ON COUPLED PO...
Publication number
20220221116
Publication date
Jul 14, 2022
Calson Investment Limited
Chou Har WU
A43 - FOOTWEAR
Information
Patent Application
YARN TWISTING METHOD AND DEVICE FOR RING-SPINNING MACHINE
Publication number
20210079565
Publication date
Mar 18, 2021
The Hong Kong Research Institute of Textiles and Apparel Limited
Bingang Xu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Power-Generating Insole, Power-Generating Blanket and Power-Generat...
Publication number
20200237046
Publication date
Jul 30, 2020
Calson Investment Limited
Chou Har WU
A43 - FOOTWEAR
Information
Patent Application
METHOD AND APPARATUS FOR PILLING REDUCTION
Publication number
20120263911
Publication date
Oct 18, 2012
The Hong Kong Polytechnic University
Xiaoming Tao
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Method and apparatus for pilling reduction
Publication number
20100275421
Publication date
Nov 4, 2010
The Hong Kong Polytechnic University
Xiaoming Tao
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Yarn snarling testing apparatus and method
Publication number
20060144122
Publication date
Jul 6, 2006
Charlotte Murrells
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for manufacturing a singles ring yarn
Publication number
20050268591
Publication date
Dec 8, 2005
Xiaoming Tao
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Manufacturing method and apparatus for torque-free singles ring spu...
Publication number
20030200740
Publication date
Oct 30, 2003
The Hong Kong Polytechnic University
Xiaoming Tao
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING