Ng; Charles Wang Wai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ng; Charles Wang Wai.The latest application filed is for "centrifuge energy harvesting chamber".

Company Profile

0.6.6

Ng; Charles Wang Wai - Hong Kong CN
Ng; Charles Wang Wai - Kowloon CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bi-linear energy dissipating and shock absorbing device for cable subjected to tension Grant 11,448,280 - Ng , et al. September 20, 2	2022-09-20
Centrifuge Energy Harvesting Chamber App 20220154091 - NG; Charles Wang Wai ; et al.	2022-05-19
Centrifuge environmental chamber Grant 10,613,071 - Archer , et al.	2020-04-07
Bi-linear Energy Dissipating And Shock Absorbing Device For Cable Subjected To Tension App 20180274618 - Ng; Charles Wang Wai ; et al.	2018-09-27
Centrifuge Environmental Chamber App 20170227676 - Archer; Andre ; et al.	2017-08-10
All-weather landfill soil cover system for preventing water infiltration and landfill gas emission Grant 9,101,968 - Ng , et al. August 11, 2	2015-08-11
Humidity and osmotic suction-controlled box Grant 8,800,353 - Ng August 12, 2	2014-08-12
All-weather Landfill Soil Cover System For Preventing Water Infiltration And Landfill Gas Emission App 20140037379 - Ng; Charles Wang Wai ; et al.	2014-02-06
Humidity And Osmotic Suction-controlled Box App 20120060588 - NG; Charles Wang Wai	2012-03-15
High suction double-cell extractor Grant 7,793,552 - Ng September 14, 2	2010-09-14
High Suction Double-cell Extractor App 20090049924 - NG; Charles Wang Wai	2009-02-26

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