Patents by Inventor Michael Sheridan

Michael Sheridan 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: 20210073139
    Abstract: A method for managing logical-to-physical (L2P) mappings in a memory subsystem is described. The method includes updating, by a set of processing units, an L2P table based on a set of journal pages from the non-volatile memory. The L2P table prior to the update includes a first set of entries from a table snapshot and the table includes a second set of entries following the update from a set of journal pages. Each L2P table entry (1) corresponds to a logical address in a set of logical addresses and (2) includes a physical address of a set of memory components. The set of logical addresses are categorized into zones and each processing unit is assigned to a separate zone such that each processing unit updates the first set of entries based on an assigned zone of a corresponding logical address and each zone includes at least two non-contiguous logical addresses.
    Type: Application
    Filed: September 6, 2019
    Publication date: March 11, 2021
    Inventor: Patrick Michael Sheridan
  • Publication number: 20210051307
    Abstract: An unobstructed image portion of a captured image from a first camera of a camera pair, e.g., a stereoscopic camera pair including fisheye lenses, is combined with a scaled extracted image portion generated from a captured image from a second camera in the camera pair. An unobstructed image portion of a captured image from the second camera of the camera pair is combined with a scaled extracted image portion generated from a captured image from the first camera in the camera pair. As part of the combining obstructed image portions which were obstructed by part of the adjacent camera are replaced in some embodiments. In some embodiments, the obstructions are due to adjacent fisheye lens. In various embodiments fish eye lenses which have been cut to be flat on one side are used for the left and right cameras with the spacing between the optical axis approximating the spacing between the optical axis of a human person's eyes.
    Type: Application
    Filed: June 30, 2020
    Publication date: February 18, 2021
    Inventors: Alan McKay Moss, Hector M. Medina, Ryan Michael Sheridan, Matthew Yaeger, David Ibbitson, David Cole
  • Publication number: 20200413025
    Abstract: Methods and apparatus for aligning components of camera assemblies of one or more camera pairs, e.g., a stereoscopic camera pairs, are described. A camera calibration tool referred to as a camera bra is used. Each dome of the camera bra includes a test pattern, e.g., grid of points, with the domes being aligned and spaced apart by a predetermined amount. The bra is placed over the cameras of a camera pair, the grids are detected and displayed. The camera component positions are adjusted until the displayed images show the grids as being properly aligned. Because the grids on the calibration tool are properly aligned as a result of the manufacturing of the calibration tool, when the images are brought into alignment the cameras will be properly spaced and aligned at which point the calibration tool can be removed and the stereoscopic camera pair used to capture images of a scene.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 31, 2020
    Inventor: Ryan Michael Sheridan
  • Patent number: 10815514
    Abstract: The invention relates to recombinant microorganisms and methods for producing steviol glycosides, glycosides of steviol precursors, and steviol glycoside precursors.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: October 27, 2020
    Assignee: Evolva SA
    Inventors: Kim Olsson, Joseph Michael Sheridan, Laura Tatjer Recorda, Christian Nyffengger, Veronique Douchin
  • Patent number: 10735709
    Abstract: An unobstructed image portion of a captured image from a first camera of a camera pair, e.g., a stereoscopic camera pair including fisheye lenses, is combined with a scaled extracted image portion generated from a captured image from a second camera in the camera pair. An unobstructed image portion of a captured image from the second camera of the camera pair is combined with a scaled extracted image portion generated from a captured image from the first camera in the camera pair. As part of the combining obstructed image portions which were obstructed by part of the adjacent camera are replaced in some embodiments. In some embodiments, the obstructions are due to adjacent fisheye lens. In various embodiments fish eye lenses which have been cut to be flat on one side are used for the left and right cameras with the spacing between the optical axis approximating the spacing between the optical axis of a human person's eyes.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: August 4, 2020
    Assignee: NextVR Inc.
    Inventors: Alan McKay Moss, Hector M Medina, Ryan Michael Sheridan, Matthew Yaeger, David Ibbitson, David Cole
  • Patent number: 10715788
    Abstract: Methods and apparatus for aligning components of camera assemblies of one or more camera pairs, e.g., a stereoscopic camera pairs, are described. A camera calibration tool referred to as a camera bra is used. Each dome of the camera bra includes a test pattern, e.g., grid of points, with the domes being aligned and spaced apart by a predetermined amount. The bra is placed over the cameras of a camera pair, the grids are detected and displayed. The camera component positions are adjusted until the displayed images show the grids as being properly aligned. Because the grids on the calibration tool are properly aligned as a result of the manufacturing of the calibration tool, when the images are brought into alignment the cameras will be properly spaced and aligned at which point the calibration tool can be removed and the stereoscopic camera pair used to capture images of a scene.
    Type: Grant
    Filed: July 15, 2017
    Date of Patent: July 14, 2020
    Assignee: NextVR Inc.
    Inventor: Ryan Michael Sheridan
  • Patent number: 10567733
    Abstract: Methods and apparatus for packing images into a frame and/or including additional content and/or graphics are described. A composite image is generated including at least one image in addition to another image and/or additional image content. A playback device received an encoded frame including a captured image of a portion of and environment and the additional image content. The additional image content is combined with or used to replace a portion of the image of the environment during rendering. Alpha value mask information is communicated to the playback device to provide alpha values for use in image combining. Alpha values are communicated as pixel values in the encoded frame or as additional information. One or more mesh models and/or information on how to map image content to the one or more mesh models is communicated to the playback device for use in rendering image content recovered from a frame.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: February 18, 2020
    Assignee: NextVR Inc.
    Inventors: David Cole, Alan McKay Moss, Hector M Medina, Ryan Michael Sheridan
  • Patent number: 10477186
    Abstract: Methods and apparatus for checking the alignment and/or spacing of cameras of a camera pair, e.g., stereoscopic camera pair, are described. Images of a calibration target are captured by first and second cameras of a camera pair being calibrated The captured first and second images, which may correspond to all or a portion of the calibration target, are combined in accordance with the invention to generate a calibration image which is then displayed to an operator of the calibration apparatus including the calibration target. Given the position of at least some different color grid elements in the calibration target, when proper camera spacing and optical axis alignment of the cameras is achieved, the overlaid image will include an overlay of two different color image grid elements resulting in the generated calibration image including grid elements of a different color than that of the overlaid grid elements.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: November 12, 2019
    Assignee: NextVR Inc.
    Inventor: Ryan Michael Sheridan
  • Publication number: 20190313075
    Abstract: An unobstructed image portion of a captured image from a first camera of a camera pair, e.g., a stereoscopic camera pair including fisheye lenses, is combined with a scaled extracted image portion generated from a captured image from a second camera in the camera pair. An unobstructed image portion of a captured image from the second camera of the camera pair is combined with a scaled extracted image portion generated from a captured image from the first camera in the camera pair. As part of the combining obstructed image portions which were obstructed by part of the adjacent camera are replaced in some embodiments. In some embodiments, the obstructions are due to adjacent fisheye lens. In various embodiments fish eye lenses which have been cut to be flat on one side are used for the left and right cameras with the spacing between the optical axis approximating the spacing between the optical axis of a human person's eyes.
    Type: Application
    Filed: June 20, 2018
    Publication date: October 10, 2019
    Inventors: Alan McKay Moss, Hector M. Medina, Ryan Michael Sheridan, Matthew Yaeger, David Ibbitson, David Cole
  • Publication number: 20190222824
    Abstract: Methods and apparatus for checking the alignment and/or spacing of cameras of a camera pair, e.g., stereoscopic camera pair, are described. Images of a calibration target are captured by first and second cameras of a camera pair being calibrated The captured first and second images, which may correspond to all or a portion of the calibration target, are combined in accordance with the invention to generate a calibration image which is then displayed to an operator of the calibration apparatus including the calibration target.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 18, 2019
    Inventor: Ryan Michael Sheridan
  • Publication number: 20190153495
    Abstract: The invention relates to recombinant microorganisms and methods for producing steviol glycosides, glycosides of steviol precursors, and steviol glycoside precursors.
    Type: Application
    Filed: May 16, 2017
    Publication date: May 23, 2019
    Applicant: EVOLVA SA
    Inventors: Kim Olsson, Joseph Michael Sheridan, Laura Tatjer Recorda, Christian Nyffengger, Veronique Douchin
  • Patent number: 10298819
    Abstract: A camera apparatus, e.g., a stereoscopic camera apparatus, includes a slideable filter plate inserted into a slot in a dual element mounting plate. The slideable filter plate includes a plurality of selectable pairs of filter mounting positions and changes between pairs of filter mounting positions may be performed without altering camera alignments. Each pair of filter mounting positions includes a right eye filter mounting position and a left eye filter mounting position. Each pair of filter mounting positions in the slideable filter plate includes a pair of filters or no filters.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: May 21, 2019
    Assignee: NextVR Inc.
    Inventor: Ryan Michael Sheridan
  • Publication number: 20190122843
    Abstract: The present invention relates to the field of electrical relays. In particular the invention relates to a bracket a relay and bracket combination which permits the relay to be mounted on a surface or panel in a plurality of angular rotational orientations. There is provided a relay and mounting bracket combination comprising a relay having a body with a terminal end portion provided with one or more electrical terminal connectors and a base end portion adapted for engagement with the bracket, wherein the bracket is provided with attachment features which facilitate the mounting of the bracket to an external object or surface when the bracket is engaged with the base end portion of the relay.
    Type: Application
    Filed: October 24, 2018
    Publication date: April 25, 2019
    Inventor: Michael SHERIDAN
  • Publication number: 20180262745
    Abstract: Methods and apparatus for packing images into a frame and/or including additional content and/or graphics are described. A composite image is generated including at least one image in addition to another image and/or additional image content. A playback device received an encoded frame including a captured image of a portion of and environment and the additional image content. The additional image content is combined with or used to replace a portion of the image of the environment during rendering. Alpha value mask information is communicated to the playback device to provide alpha values for use in image combining. Alpha values are communicated as pixel values in the encoded frame or as additional information. One or more mesh models and/or information on how to map image content to the one or more mesh models is communicated to the playback device for use in rendering image content recovered from a frame.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 13, 2018
    Inventors: David Cole, Alan McKay Moss, Hector M Medina, Ryan Michael Sheridan
  • Publication number: 20180255288
    Abstract: Methods and apparatus for packing images into a frame and/or including additional content and/or graphics are described. A composite image is generated including at least one image in addition to another image and/or additional image content, e.g., a logo, texture, sign, or advertisement. In some embodiments, first and second pairs of stereoscopic images are combined, e.g., with additional image content to generate a composite image which is then encoded, e.g., using a UHD (Ultra High Definition) encoder. In some other embodiments, the rather than two pairs of stereo images a pair of stereo images are combined with images captured by two mono cameras. In various embodiments, the set of cameras which are sources of captured images for the composite image are dynamically selected, e.g., with different sets of cameras in a camera rig being selected at different times.
    Type: Application
    Filed: March 14, 2018
    Publication date: September 6, 2018
    Inventors: David Cole, Alan McKay Moss, Hector M. Medina, Ryan Michael Sheridan
  • Publication number: 20180024419
    Abstract: A camera apparatus, e.g., a stereoscopic camera apparatus, includes a slideable filter plate inserted into a slot in a dual element mounting plate. The slideable filter plate includes a plurality of selectable pairs of filter mounting positions and changes between pairs of filter mounting positions may be performed without altering camera alignments. Each pair of filter mounting positions includes a right eye filter mounting position and a left eye filter mounting position. Each pair of filter mounting positions in the slideable filter plate includes a pair of filters or no filters.
    Type: Application
    Filed: October 21, 2016
    Publication date: January 25, 2018
    Inventor: Ryan Michael Sheridan
  • Publication number: 20180027152
    Abstract: A camera apparatus, e.g., a stereoscopic camera apparatus, includes a dual element mounting plate, a pair of individual lens mounts, and a pair of sensor holders, each sensor holder holding an image sensor. The lens mounts and sensor holders are secured to the dual element mounting plate. Multiple dual element mounting plates corresponding to camera pairs may be secured to a base plate. Various features facilitate achieving and maintaining alignment between a lens and a corresponding image sensor, as well as between camera pairs and between sets of camera pairs.
    Type: Application
    Filed: October 21, 2016
    Publication date: January 25, 2018
    Inventor: Ryan Michael Sheridan
  • Publication number: 20180020206
    Abstract: Methods and apparatus for aligning components of camera assemblies of one or more camera pairs, e.g., a stereoscopic camera pairs, are described. A camera calibration tool referred to as a camera bra is used. Each dome of the camera bra includes a test pattern, e.g., grid of points, with the domes being aligned and spaced apart by a predetermined amount. The bra is placed over the cameras of a camera pair, the grids are detected and displayed. The camera component positions are adjusted until the displayed images show the grids as being properly aligned. Because the grids on the calibration tool are properly aligned as a result of the manufacturing of the calibration tool, when the images are brought into alignment the cameras will be properly spaced and aligned at which point the calibration tool can be removed and the stereoscopic camera pair used to capture images of a scene.
    Type: Application
    Filed: July 15, 2017
    Publication date: January 18, 2018
    Inventor: Ryan Michael Sheridan
  • Publication number: 20170221871
    Abstract: Systems and processes for flexible and/or low volume product manufacture, including cost effective ways to manufacture low volume system level devices. In one aspect, this disclosure enables the manufacture of a plurality of System in Package (SiP) devices. In one aspect, the devices include one or more of an optical and electrical identifier, corresponding to substrates and/or product designs. The identifiers can be used in the assembly of the devices.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 3, 2017
    Applicant: Octavo Systems LLC
    Inventors: Gregory Michael Sheridan, Gene Alan Frantz, Masood Murtuza, Shankar Jayaraman Panchavati
  • Patent number: 8910669
    Abstract: An insert, a pipe assembly, and a method for forming a pipe assembly are disclosed. The pipe assembly includes a hollow body and an insert bonded to the hollow body. The insert spans a knit line defined in the hollow body. The insert is formed from a fiber reinforced polymer material. The fibers are generally anisotropic, and preferably unidirectional, and the insert is oriented such that the fibers extend at an angle to the knit line and thus span the knit line. Preferably, the fibers extend perpendicularly to the knit line. The use of an insert having such an orientation reinforces the hollow body, particularly at the knit line. Thus, the use of such an insert bonded to a hollow body according to the present disclosure produces a pipe assembly having increased pressure ratings.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: December 16, 2014
    Assignee: Ticona LLC
    Inventor: David Michael Sheridan