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Mei NG
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Toronto, CA
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Patents Applications
last 30 patents
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Patent Application
Maintenance System
Publication number
20210279300
Publication date
Sep 9, 2021
LIRICCO TECHNOLOGIES LTD.
Mei NG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROLLER FOR HVAC UNIT
Publication number
20200166230
Publication date
May 28, 2020
LIRICCO TECHNOLOGIES LTD.
Mei NG
F24 - HEATING RANGES VENTILATING
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Patent Application
WATER SUPPLY MANAGEMENT SYSTEM
Publication number
20170217788
Publication date
Aug 3, 2017
Mei NG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
ENERGY MANAGEMENT SYSTEM
Publication number
20160049789
Publication date
Feb 18, 2016
LIRICCO TECHNOLOGIES LTD.
Mei NG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER