Patents by Inventor Adeyinka Opaleye

Adeyinka Opaleye 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).

  • Inkjet printers
    Patent number: 9079414
    Abstract: The invention provides a method and system for determining fluid levels in an inkjet printer. A non-contact sensor array is provided external to the container in which the levels are to be determined and each sensor in the array is sequentially switched into a sensing circuit until a change in capacitance is noted. The sensing circuit is preferably a frequency oscillation circuit whose frequency is defined by circuit capacitance.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: July 14, 2015
    Assignee: Domino Printing Sciences PLC
    Inventors: Andrew Robert Lester, Adeyinka Opaleye, Matthew Henry Freeman
  • INKJET PRINTERS
    Publication number: 20130293624
    Abstract: The invention provides a method and system for determining fluid levels in an inkjet printer. A non-contact sensor array is provided external to the container in which the levels are to be determined and each sensor in the array is sequentially switched into a sensing circuit until a change in capacitance is noted. The sensing circuit is preferably a frequency oscillation circuit whose frequency is defined by circuit capacitance.
    Type: Application
    Filed: November 21, 2011
    Publication date: November 7, 2013
    Applicant: Domino Printing Sciences PLC
    Inventors: Andrew Robert Lester, Adeyinka Opaleye, Matthew Henry Freeman