Patents by Inventor Gangquiang Wang

Gangquiang Wang 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).

  • Agglomeration and charge loss sensor with seed structure for measuring particulate matter
    Patent number: 10175214
    Abstract: A sensor includes an electrode and a seed structure. The electrode is configured to measure current due to movement of particulate matter relative to the electrode. The seed structure is deposited on the electrode. The seed structure includes a plurality of elongated members extending outward from the surface of the electrode. The elongated members are configured to promote charge transfer to particles and/or agglomerates of the particulate matter during operation of the sensor.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: January 8, 2019
    Assignee: EMISENSE TECHNOLOGIES, LLC
    Inventors: Klaus Allmendinger, Joe Fitzpatrick, Brett Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan, Gangquiang Wang
  • AGGLOMERATION AND CHARGE LOSS SENSOR WITH SEED STRUCTURE FOR MEASURING PARTICULATE MATTER
    Publication number: 20170284899
    Abstract: A sensor includes an electrode and a seed structure. The electrode is configured to measure current due to movement of particulate matter relative to the electrode. The seed structure is deposited on the electrode. The seed structure includes a plurality of elongated members extending outward from the surface of the electrode. The elongated members are configured to promote charge transfer to particles and/or agglomerates of the particulate matter during operation of the sensor.
    Type: Application
    Filed: January 9, 2017
    Publication date: October 5, 2017
    Applicant: EmiSense Technologies, LLC
    Inventors: Klaus Allmendinger, Joe Fitzpatrick, Brett Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan, Gangquiang Wang
  • Agglomeration and charge loss sensor with seed structure for measuring particulate matter
    Patent number: 9541535
    Abstract: A sensor includes an electrode and a seed structure. The electrode is configured to measure current due to movement of particulate matter relative to the electrode. The seed structure is deposited on the electrode. The seed structure includes a plurality of elongated members extending outward from the surface of the electrode. The elongated members are configured to promote charge transfer to particles and/or agglomerates of the particulate matter during operation of the sensor.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: January 10, 2017
    Assignee: EmiSense Technologies, LLC
    Inventors: Klaus Allmendinger, Joe Fitzpatrick, Brett Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan, Gangquiang Wang
  • AGGLOMERATION AND CHARGE LOSS SENSOR WITH SEED STRUCTURE FOR MEASURING PARTICULATE MATTER
    Publication number: 20140144208
    Abstract: A sensor includes an electrode and a seed structure. The electrode is configured to measure current due to movement of particulate matter relative to the electrode. The seed structure is deposited on the electrode. The seed structure includes a plurality of elongated members extending outward from the surface of the electrode. The elongated members are configured to promote charge transfer to particles and/or agglomerates of the particulate matter during operation of the sensor.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 29, 2014
    Applicant: EmiSense Technologies, LLC
    Inventors: Klaus Allmendinger, Joe Fitzpatrick, Brett Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan, Gangquiang Wang
  • Agglomeration and charge loss sensor for measuring particulate matter
    Patent number: 8671736
    Abstract: A sensor includes a housing, a central sensor electrode assembly, an insulating member, and a trace. The central sensor electrode assembly is coupled to a supply side of a voltage source. The insulating member is coupled between the housing and the central sensor electrode assembly. The insulating member circumscribes a section of the central sensor electrode assembly. The trace is coupled to the insulating member and circumscribes the section of the central sensor electrode assembly. The trace directs at least a portion of leakage current away from a voltage ground offset on an opposite side of the central sensor electrode assembly.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: March 18, 2014
    Assignee: EmiSense Technologies, LLC
    Inventors: Klaus Allmendinger, Joe Fitzpatrick, Brett Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan, Gangquiang Wang