Patents by Inventor Joseph Chung Kai Wong

Joseph Chung Kai Wong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10258925
    Abstract: An emissions treatment apparatus includes a first mechanism arranged to receive an exhaust gas, wherein the first mechanism is supplied with a first substance arranged to react with a first exhaust compound to process the exhaust gas, the first substance being chemically derived from an electrolyte source. The emissions treatment apparatus further comprises a second mechanism arranged to receive the exhaust gas after its reaction with the first exhaust compound; wherein the second mechanism receives a second substance arranged to react with a second exhaust compound to further process the exhaust gas, the second substance being chemically derived from an electrolyte source.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: April 16, 2019
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Siu Chuen Lau, Roy A. L. Vellaisamy, Joseph Chung Kai Wong
  • Patent number: 10062825
    Abstract: Described herein are a thermo-electric generator module and a method for constructing the thermo-electric generator module. The thermo-electric generator module includes a plurality of thermo-electric plates on a surface of a heat absorption member; and a heat dissipation region that encases the heat absorption member. The thermo-electric module is connected in series with other thermo-electric generator modules to facilitate generation of electricity.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: August 28, 2018
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Joseph Chung-Kai Wong, Roy A. L. Vellaisamy, Andrew Y. T. Leung
  • Publication number: 20180093224
    Abstract: An emissions treatment apparatus includes a first mechanism arranged to receive an exhaust gas, wherein the first mechanism is supplied with a first substance arranged to react with a first exhaust compound to process the exhaust gas, the first substance being chemically derived from an electrolyte source. The emissions treatment apparatus further comprises a second mechanism arranged to receive the exhaust gas after its reaction with the first exhaust compound; wherein the second mechanism receives a second substance arranged to react with a second exhaust compound to further process the exhaust gas, the second substance being chemically derived from an electrolyte source.
    Type: Application
    Filed: October 4, 2016
    Publication date: April 5, 2018
    Inventors: Siu Chuen Lau, Roy A.L. Vellaisamy, Joseph Chung Kai Wong
  • Publication number: 20140000669
    Abstract: Described herein are a thermo-electric generator module and a method for constructing the thermo-electric generator module. The thermo-electric generator module includes a plurality of thermo-electric plates on a surface of a heat absorption member; and a heat dissipation region that encases the heat absorption member. The thermo-electric module is connected in series with other thermo-electric generator modules to facilitate generation of electricity.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Joseph Chung-Kai Wong, Roy A. L. Vellaisamy, Andrew Y. T. Leung
  • Publication number: 20100101417
    Abstract: A system (10) for cleaning atmospheric pollution, the system (10) including at least ne air inlet (30) of a building (20) to draw polluted air (15) from the atmosphere, an air passageway (55) to direct the polluted air (15) to a filtration system (80) located at the premises of the building (20) to filter the polluted air (15), and at least one air outlet (81) of the building (20) to direct the filtered air (90) into the atmosphere.
    Type: Application
    Filed: October 28, 2008
    Publication date: April 29, 2010
    Inventors: Joseph Chung Kai Wong, Kwun Fu Lam