Patents by Inventor Nathan Walters

Nathan Walters 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).

  • Publication number: 20240098417
    Abstract: Various implementations include audio systems and methods for mixed rendering to enhance audio output. Certain implementations include an audio system having: at least one far-field speaker configured to output a first portion of an audio signal; and a pair of non-occluding near-field speakers configured to output a second portion of the audio signal in synchrony with the output of the first portion of the audio signal, where the second portion of the audio signal increases intelligibility of the speech content within the audio signal.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: James Walter Tracey, Guy Anthony Torio, Eric John Freeman, Nathan Blagrove, Santiago Carvajal
  • Publication number: 20210309680
    Abstract: Disclosed herein are caged haptens and caged hapten-antibody conjugates useful for enabling the detection of targets located proximally to each other in a sample.
    Type: Application
    Filed: June 11, 2021
    Publication date: October 7, 2021
    Inventors: Yuri Belosludtsev, Traci D. DeGeer, Wendy J. French, Junshan Hao, Brian Daniel Kelly, Adrian Murillo, Nathan Walter Polaske
  • Patent number: 11053266
    Abstract: Disclosed herein are caged haptens and caged hapten-antibody conjugates useful for enabling the detection of targets located proximally to each other in a sample.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: July 6, 2021
    Assignee: Ventana Medical Systems, Inc.
    Inventors: Yuri Belosludtsev, Traci D. DeGeer, Wendy J. French, Junshan Hao, Brian Daniel Kelly, Adrian Murillo, Nathan Walter Polaske
  • Patent number: 8026964
    Abstract: A method and apparatus for correcting defective pixel signals, wherein pixel signals are corrected in accordance with correction information associated with operating conditions under which an image is acquired. A method for acquiring and storing correction information in an imager device is also provided.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: September 27, 2011
    Assignee: Aptina Imaging Corporation
    Inventors: Nathan Walter, Sachin Datar
  • Publication number: 20100007777
    Abstract: A method and apparatus for correcting defective pixel signals, wherein pixel signals are corrected in accordance with correction information associated with operating conditions under which an image is acquired. A method for acquiring and storing correction information in an imager device is also provided.
    Type: Application
    Filed: July 8, 2008
    Publication date: January 14, 2010
    Inventors: Nathan Walter, Sachin Datar
  • Publication number: 20070291145
    Abstract: An image sensor includes an array of pixels on a semiconductor device for sensing light incident on the pixel array and a plurality of anomaly registers comprising a plurality of nonvolatile elements. Each anomaly register identifies an anomalous pixel cluster and includes a location indicator with a row and column address and a size indicator with a horizontal and vertical range. In other embodiments, each anomaly register includes a first address, second address, first direction flag, and second direction flag. The first and second direction flags use a first state to indicate a row address or a second state to indicate a column address. The first and second direction flags combine to define an anomalous pixel cluster, a pair of anomalous pixel rows, or a pair of anomalous pixel columns. Some embodiments may include an anomaly type indicator and some embodiments may include a shape indicator.
    Type: Application
    Filed: July 14, 2006
    Publication date: December 20, 2007
    Inventors: C. Patrick Doherty, Vinesh Sukumar, Shaheen Amanullah, Sachin Datar, Nathan Walter
  • Publication number: 20050084146
    Abstract: The present invention provides a method of mapping a property of a three dimensional object. The method comprises the steps of mapping the property for at least a portion of the object, providing a line or region which defines intersections with part of the mapped portion, and displaying the property for the intersections. The present invention also provides another method of mapping a property of an object. The method comprises the steps of mapping the property for a slice within the object, providing a line within the slice, and displaying the property for the line.
    Type: Application
    Filed: June 6, 2002
    Publication date: April 21, 2005
    Inventors: John Watson, Gary Egan, Nathan Walters, Mark Jenkinson, Mostyn Bramley-Moore