Patents by Inventor Reynald Antoine Hoskinson
Reynald Antoine Hoskinson 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).
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Patent number: 11307414Abstract: The present disclosure provides a near-eye display system for generating a virtual image of a display, including: a display, a first lens array comprising a plurality of concave microlenses having a first pitch, and a second lens array positioned in front of the first lens array, the second lens array comprising a plurality of convex microlenses having a second pitch, wherein the first lens array is positioned on an optical path between the display and the second lens array, and wherein the first lens array has a focal plane at the display and the second lens array has a focal plane at a virtual image plane of the first lens array.Type: GrantFiled: March 25, 2019Date of Patent: April 19, 2022Assignee: Intel CorporationInventors: Hongbae Sam Park, Reynald Antoine Hoskinson, Hamid Abdollahi, Boris Stoeber
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Publication number: 20190219827Abstract: The present disclosure provides a near-eye display system for generating a virtual image of a display, including: a display, a first lens array comprising a plurality of concave microlenses having a first pitch, and a second lens array positioned in front of the first lens array, the second lens array comprising a plurality of convex microlenses having a second pitch, wherein the first lens array is positioned on an optical path between the display and the second lens array, and wherein the first lens array has a focal plane at the display and the second lens array has a focal plane at a virtual image plane of the first lens array.Type: ApplicationFiled: March 25, 2019Publication date: July 18, 2019Applicant: Intel CorporationInventors: Hongbae Sam PARK, Reynald Antoine Hoskinson, Hamid Abdollahi, Boris STOEBER
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Patent number: 10241334Abstract: The present disclosure provides a near-eye display system for generating a virtual image of a display, including: a display, a first lens array comprising a plurality of concave microlenses having a first pitch, and a second lens array positioned in front of the first lens array, the second lens array comprising a plurality of convex microlenses having a second pitch, wherein the first lens array is positioned on an optical path between the display and the second lens array, and wherein the first lens array has a focal plane at the display and the second lens array has a focal plane at a virtual image plane of the first lens array.Type: GrantFiled: October 20, 2015Date of Patent: March 26, 2019Assignee: Intel CorporationInventors: Hongbae Sam Park, Reynald Antoine Hoskinson, Hamid Abdollahi, Boris Stoeber
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Patent number: 10240929Abstract: The present disclosure provides a jump detection system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The processor is configured to record time-series data of both a vertical component of the measured IMU-baro acceleration and the estimated vertical velocity of the IMU-baro, detect a potential jump by comparing the vertical component of the measured IMU-baro acceleration to one or more acceleration thresholds, and, validate the potential jump by comparing a difference between a maximum velocity and a minimum velocity within a vicinity of the potential jump in the time-series data of the estimated vertical velocity of the IMU-baro to a velocity threshold.Type: GrantFiled: October 1, 2015Date of Patent: March 26, 2019Assignee: Intel CorporationInventors: Shaghayegh Zihajehzadeh, Tien Jung Lee, Jung Wook Park, Reynald Antoine Hoskinson, Hamid Abdollahi
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Patent number: 10222213Abstract: This disclosure provides a vertical position and velocity determination system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The system includes a rate of turn input connected to receive a measured IMU-baro rate of turn; an acceleration input connected to receive a measured IMU-baro acceleration; a barometric pressure input connected to receive a measured IMU-baro altitude; a first Kalman filter connected to the rate of turn input and to the acceleration input to estimate a roll and pitch of the IMU-baro based on the measured IMU-baro rate of turn and the measured IMU-baro acceleration; and a second Kalman filter connected to the acceleration input, to the barometric pressure input, and to the first Kalman filter.Type: GrantFiled: October 1, 2015Date of Patent: March 5, 2019Assignee: Intel CorporationInventors: Shaghayegh Zihajehzadeh, Jung Wook Park, Reynald Antoine Hoskinson, Hamid Abdollahi
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Publication number: 20170307376Abstract: This disclosure provides a vertical position and velocity determination system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The system includes a rate of turn input connected to receive a measured IMU-baro rate of turn; an acceleration input connected to receive a measured IMU-baro acceleration; a barometric pressure input connected to receive a measured IMU-baro altitude; a first Kalman filter connected to the rate of turn input and to the acceleration input to estimate a roll and pitch of the IMU-baro based on the measured IMU-baro rate of turn and the measured IMU-baro acceleration; and a second Kalman filter connected to the acceleration input, to the barometric pressure input, and to the first Kalman filter.Type: ApplicationFiled: October 1, 2015Publication date: October 26, 2017Applicant: Intel CorporationInventors: Shaghayegh Zihajehzadeh, Jung Wook Park, Reynald Antoine Hoskinson, Hamid Abdollahi
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Publication number: 20170293148Abstract: The present disclosure provides a near-eye display system for generating a virtual image of a display, including: a display, a first lens array comprising a plurality of concave microlenses having a first pitch, and a second lens array positioned in front of the first lens array, the second lens array comprising a plurality of convex microlenses having a second pitch, wherein the first lens array is positioned on an optical path between the display and the second lens array, and wherein the first lens array has a focal plane at the display and the second lens array has a focal plane at a virtual image plane of the first lens array.Type: ApplicationFiled: October 20, 2015Publication date: October 12, 2017Applicant: Intel CorporationInventors: Hongbae Sam Park, Reynald Antoine Hoskinson, Hamid Abdollahi, Boris Stoeber
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Publication number: 20170284805Abstract: The present disclosure provides a jump detection system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The processor is configured to record time-series data of both a vertical component of the measured IMU-baro acceleration and the estimated vertical velocity of the IMU-baro, detect a potential jump by comparing the vertical component of the measured IMU-baro acceleration to one or more acceleration thresholds, and, validate the potential jump by comparing a difference between a maximum velocity and a minimum velocity within a vicinity of the potential jump in the time-series data of the estimated vertical velocity of the IMU-baro to a velocity threshold.Type: ApplicationFiled: October 1, 2015Publication date: October 5, 2017Applicant: Intel CorporationInventors: Shaghayegh Zihajehzadeh, Tien Jung Lee, Jung Wook Park, Reynald Antoine Hoskinson, Hamid Abdollahi
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Publication number: 20150378432Abstract: A display system for a head-mounted device comprising a display for displaying information. The display system includes a glance detector comprising a light source, disposed proximate the display, for transmitting light toward an eye of a user of the head-mounted device, a light detector, disposed proximate the light source, for detecting light reflected from the eye of the user and generating a voltage based on the detected light. The display system also includes a processor operably coupled to the display, and the gaze detector and configured to control the display to turn-on the display based on the voltage received from the glance detector.Type: ApplicationFiled: June 29, 2015Publication date: December 31, 2015Applicant: Intel CorporationInventors: Hamid ABDOLLAHI, Etienne Jonathan NAUGLE, Reynald Antoine HOSKINSON
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Patent number: 9069166Abstract: A display system for a head-mounted device comprising a display for displaying information. The display system includes a glance detector comprising a light source, disposed proximate the display, for transmitting light toward an eye of a user of the head-mounted device, a light detector, disposed proximate the light source, for detecting light reflected from the eye of the user and generating a voltage based on the detected light. The display system also includes a processor operably coupled to the display, and the gaze detector and configured to control the display to turn-on the display based on the voltage received from the glance detector.Type: GrantFiled: February 28, 2013Date of Patent: June 30, 2015Assignee: RECON INSTRUMENTS INC.Inventors: Hamid Abdollahi, Etienne Jonathan Naugle, Reynald Antoine Hoskinson