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Patents Grants
last 30 patents
Information
Patent Grant
Systems, devices and methods using spectacle lens and frame
Patent number
11,822,709
Issue date
Nov 21, 2023
Essilor International
Yu Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated deammonification process for wastewater reclamation
Patent number
11,220,449
Issue date
Jan 11, 2022
Nanyang Technological University
Jun Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Antireflective stack for low luminance conditions
Patent number
10,605,959
Issue date
Mar 31, 2020
Essilor International
Yu Liu
G02 - OPTICS
Information
Patent Grant
Method for tinting an optical film by thermal transfer printing
Patent number
9,507,171
Issue date
Nov 29, 2016
Essilor International (Compagnie Generale d'Optique)
Lixin Song
G02 - OPTICS
Information
Patent Grant
Process for tinting articles, and tintable compositions for use in...
Patent number
8,956,701
Issue date
Feb 17, 2015
Essilor International (Compagnie Generale d'Optique)
Yaw Chuan Lim
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Buffer apparatus and thin film deposition system
Patent number
8,328,938
Issue date
Dec 11, 2012
United Microelectronics Corp.
Cheng-Chung Lim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aerobic biomass granules for waste water treatment
Patent number
6,793,822
Issue date
Sep 21, 2004
Sut Seraya PTE Ltd.
Joo Hwa Tay
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
CATALYTIC AMPLIFICATION BY TRANSITION-STATE MOLECULAR SWITCHES FOR...
Publication number
20240043945
Publication date
Feb 8, 2024
National University of Singapore
Huilin Shao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
AN OPTICAL ARTICLE COMPRISING A LIGHT ABSORBING COMPOUND AND A CORR...
Publication number
20230176254
Publication date
Jun 8, 2023
Essilor International
Xingzhao DING
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING AN OPHTHALMIC LENS
Publication number
20230161176
Publication date
May 25, 2023
Essilor International
Yu LIU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF DETERMINING AN ATTITUDE OF AN EYEWEAR
Publication number
20230141415
Publication date
May 11, 2023
Essilor International
Damien PAILLE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS, DEVICES AND METHODS USING SPECTACLE LENS AND FRAME
Publication number
20220291740
Publication date
Sep 15, 2022
Essilor International
Yu LIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USER WEARABLE OPTICAL ARTICLE, METHOD FOR PRODUCING AND EYEWEAR USI...
Publication number
20220269111
Publication date
Aug 25, 2022
Essilor International
Yu LIU
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR CORNEAL PROPERTY ANALYSIS USING TERAHERTZ R...
Publication number
20210298594
Publication date
Sep 30, 2021
Agency for Science, Technology and Research
Lin KE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DRY EYE ANALYSIS USING TERAHERTZ RADIATION
Publication number
20210259540
Publication date
Aug 26, 2021
Agency for Science, Technology and Research
Lin KE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPUTER-IMPLEMENTED METHOD FOR DESIGNING AN INTERFERENTIAL STACK F...
Publication number
20210200908
Publication date
Jul 1, 2021
Essilor International
Xingzhao DING
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTEGRATED DEAMMONIFICATION PROCESS FOR WASTEWATER RECLAMATION
Publication number
20200392028
Publication date
Dec 17, 2020
Nanyang Technological University
Jun GU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Antireflective Stack for Low Luminance Conditions
Publication number
20190056530
Publication date
Feb 21, 2019
Yu LIU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR TINTING AN OPTICAL FILM BY THERMAL TRANSFER PRINTING
Publication number
20130244045
Publication date
Sep 19, 2013
Essilor International (Compagnie Generale D'Optiqu e)
Lixin Song
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Process for Tinting Articles, and Tintable Compositions for Use in...
Publication number
20130230649
Publication date
Sep 5, 2013
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Yaw Chuan Lim
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
BUFFER APPARATUS AND THIN FILM DEPOSITION SYSTEM
Publication number
20100043701
Publication date
Feb 25, 2010
United Microelectronics Corp.
Cheng-Chung Lim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Aerobic biomass granules for waste water treatment
Publication number
20030159991
Publication date
Aug 28, 2003
Joo Hwa Tay
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...