Membership
Tour
Register
Log in
KWOK YAN LI
Follow
Person
Kowloon, HK
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cerium oxide coating, its preparation and use
Patent number
11,453,941
Issue date
Sep 27, 2022
City University of Hong Kong
Kwok Yan Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Homogeneous and transparent protective coatings for precious metals...
Patent number
11,365,481
Issue date
Jun 21, 2022
City University of Hong Kong
Kwok Yan Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus and method for testing performance of an electrosurgical...
Patent number
10,551,282
Issue date
Feb 4, 2020
City University of Hong Kong
Kwok Yan Li
G01 - MEASURING TESTING
Information
Patent Grant
Method for hydrogen-free diamond-like coatings having isolated carb...
Patent number
10,519,539
Issue date
Dec 31, 2019
City University of Hong Kong
Kwok Yan Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ISOLATED CARBON PARTICLE EMBEDDED DIAMOND-LIKE CARBON COATING
Publication number
20180274080
Publication date
Sep 27, 2018
City University of Hong Kong
Kwok Yan Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CERIUM OXIDE COATING, ITS PREPARATION AND USE
Publication number
20180245203
Publication date
Aug 30, 2018
City University of Hong Kong
Kwok Yan Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS AND METHOD FOR TESTING PERFORMANCE OF AN ELECTROSURGICAL...
Publication number
20180231436
Publication date
Aug 16, 2018
City University of Hong Kong
Kwok Yan Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HOMOGENEOUS AND TRANSPARENT PROTECTIVE COATINGS FOR PRECIOUS METALS...
Publication number
20170096739
Publication date
Apr 6, 2017
City University of Hong Kong
KWOK YAN LI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BIODEGRADABLE COMPOSITE, PRODUCT MADE THEREFROM, AND METHOD OF MANU...
Publication number
20090036566
Publication date
Feb 5, 2009
City University of Hong Kong
Kwok Yiu LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...