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  • ELECTRICALLY CONDUCTIVE MEMBRANE PUMP/TRANSDUCER AND METHODS TO MAKE AND USE SAME
    Publication number: 20150208174
    Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.
    Type: Application
    Filed: June 19, 2014
    Publication date: July 23, 2015
    Applicant: CLEAN ENERGY LABS, LLC
    Inventors: Joseph F. Pinkerton, William Neil Everett
  • ELECTRICALLY CONDUCTIVE MEMBRANE PUMP/TRANSDUCER AND METHODS TO MAKE AND USE SAME
    Publication number: 20150208175
    Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.
    Type: Application
    Filed: June 19, 2014
    Publication date: July 23, 2015
    Applicant: CLEAN ENERGY LABS, LLC
    Inventors: Joseph F Pinkerton, William Neil Everett
  • Electrically conductive membrane pump/transducer and methods to make and use same
    Patent number: 9100754
    Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: August 4, 2015
    Assignee: Clean Energy Labs, LLC
    Inventors: Joseph F Pinkerton, William Neil Everett
  • Electrically conductive membrane pump/transducer and methods to make and use same
    Patent number: 9167353
    Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: October 20, 2015
    Assignee: Clean Energy Labs, LLC
    Inventors: Joseph F Pinkerton, William Neil Everett
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