Patents by Inventor Roy A. L. Vellaisamy

Roy A. L. Vellaisamy 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).

  • Emissions treatment apparatus and a method for treating emissions
    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
  • Thermo-electric generator module
    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
  • EMISSIONS TREATMENT APPARATUS AND A METHOD FOR TREATING EMISSIONS
    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
  • THERMO-ELECTRIC GENERATOR MODULE
    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