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Patents Grants
last 30 patents
Information
Patent Grant
System and method for creating crosstalk canceled zones in audio pl...
Patent number
10,805,729
Issue date
Oct 13, 2020
Scuola universitaria professionale della Svizzera italiana (SUPSI)
Wai-Shan Lam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anti-vibration device for an acoustic device and an audio equipment...
Patent number
10,667,606
Issue date
Jun 2, 2020
B LAM LIMITED
Wai Ming Lam
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for creating crosstalk canceled zones in audio pl...
Patent number
10,531,218
Issue date
Jan 7, 2020
Scuola universitaria professionale della Svizzera italiana (SUPSI)
Wai-Shan Lam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dental floss device
Patent number
10,039,624
Issue date
Aug 7, 2018
ID Infinity Limited
Wai Kwong Gordon Lam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental floss holder
Patent number
9,844,431
Issue date
Dec 19, 2017
Wai Kwong Gordon Lam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water pressure power-generating system
Patent number
9,541,055
Issue date
Jan 10, 2017
Wai Hung Lam
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hair styling iron with timer
Patent number
9,237,787
Issue date
Jan 19, 2016
KENFORD INDUSTRIAL COMPANY LTD.
Wai Ming Lam
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
ANTI-VIBRATION DEVICE FOR SOUND EQUIPMENT
Publication number
20230189988
Publication date
Jun 22, 2023
B Lam Limited
Wai Ming LAM
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ANTI-VIBRATION DEVICE FOR AN ACOUSTIC DEVICE AND AN AUDIO EQUIPMENT...
Publication number
20200268151
Publication date
Aug 27, 2020
Wai Ming LAM
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR CREATING CROSSTALK CANCELED ZONES IN AUDIO PL...
Publication number
20200145755
Publication date
May 7, 2020
Scuola universitaria professionale della Svizzera italiana (SUPSI)
Wai-Shan Lam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR CREATING CROSSTALK CANCELED ZONES IN AUDIO PL...
Publication number
20190110152
Publication date
Apr 11, 2019
Scuola universitaria professionale della Svizzera italiana (SUPSI)
Wai-Shan Lam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLYMER-BASED PACKAGING MATERIAL FOR LITHIUM-ION BATTERY
Publication number
20180241016
Publication date
Aug 23, 2018
RaceFit International Company Limited
Tsz Nok Ng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTI-VIBRATION DEVICE FOR AN ACOUSTIC DEVICE AND AN AUDIO EQUIPMENT...
Publication number
20180160804
Publication date
Jun 14, 2018
Wai Ming LAM
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SYSTEM AND METHOD FOR REAL TIME REMOTE MONITORING OF ATMOSPHERIC CO...
Publication number
20170352002
Publication date
Dec 7, 2017
Mega Link Technology Limited
Wai Tong Lam
G01 - MEASURING TESTING
Information
Patent Application
DENTAL FLOSS DEVICE
Publication number
20170245972
Publication date
Aug 31, 2017
ID Infinity Limited
Wai Kwong Gordon Lam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WATER PRESSURE POWER-GENERATING SYSTEM
Publication number
20160341174
Publication date
Nov 24, 2016
Wai Hung Lam
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NURSING BOTTLE NIPPLE AND AIR-VENTING SYSTEM
Publication number
20120181245
Publication date
Jul 19, 2012
Wai Leung Lam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE