Patents Examined by Mihir K Rayan
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Patent number: 11853474Abstract: A method including determining historical user data associated with an event occurring on a wearable device, determining a probability of interacting with an object on a display of the wearable device based on the historical user data, scaling a hitbox associated with the object to form a scaled hitbox, detecting a user input based on an eye tracking being within the scaled hitbox, and in response to detecting the user input, initiating an action corresponding to the object.Type: GrantFiled: May 5, 2022Date of Patent: December 26, 2023Assignee: Google LLCInventors: Dongeek Shin, Ricardo John Campbell, Jingying Hu
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Patent number: 11854170Abstract: An image distortion processing method, including: determining a first relationship between a position of a human eye and a viewing position of the human eye on the VR screen; displaying an initially distorted image on the VR screen; determining a first feature point located at a first initial position in the initially distorted image; determining a first human eye position of the human eye in a case of viewing the first feature point located at a first target position; determining the first target position according to the first relationship and the first human eye position; determining a first target distortion parameter corresponding to the first feature point located at the first target position according to a relationship between a position of the feature point on the VR screen and a distortion parameter; and performing distortion on an image displayed on the VR screen according to the first target distortion parameter.Type: GrantFiled: December 24, 2020Date of Patent: December 26, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yaoyu Lv, Yachong Xue, Menglei Zhang, Xiaolei Liu, Lili Chen, Hao Zhang
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Patent number: 11848064Abstract: A shift register includes a first scan unit, a leakage prevention unit, and a leakage prevention input unit. The first scan unit includes a first input circuit configured to transmit an input signal to a first pull-up node. The leakage prevention input unit is configured to: in response to a first voltage signal received at a first voltage signal terminal, transmit the first voltage signal to a leakage prevention input node; and in response to a second voltage signal received at a second voltage signal terminal, transmit the second voltage signal to the leakage prevention input node. The first voltage signal and the second voltage signal are mutually inverted signals. The leakage prevention unit is configured to transmit one of the first voltage signal and the second voltage signal from the leakage prevention input node to a first leakage prevention node.Type: GrantFiled: December 26, 2020Date of Patent: December 19, 2023Assignees: Hefei BOE Joint Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuehuan Feng, Yongqian Li
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Patent number: 11847257Abstract: Systems and methods for tracking the position of a head-mounted display (HMD) system component. The HMD component may carry a plurality of angle sensitive detectors that are able to detect the angle of light emitted from a light source. The HMD component may include one or more scatter detectors that detect whether light has been scattered or reflected, so such light can be ignored. Control circuitry causes light sources to emit light according a specified pattern, and receives sensor data from the plurality of angle sensitive detectors. The processor may process the sensor data and scatter detector data, for example using machine learning or other techniques, to track a position of the HMD component. An angle sensitive detector may include a spatially-varying polarizer having a position-varying polarizing pattern and one or more polarizer layers that together are operative to detect the angle of impinging light.Type: GrantFiled: October 7, 2022Date of Patent: December 19, 2023Assignee: Valve CorporationInventors: Joshua Mark Hudman, Kameron Wade Rausch
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Patent number: 11836288Abstract: A distance estimation apparatus includes processing circuitry configured to acquire a sensor value output from a sensor configured to measure a relative motion of a head or eyeballs of a user who visually searches for a target on a plane and estimate a distance between the user and a search target plane using a maximum value of an amount of change when a rate of change in the sensor value acquired within a time period that is equal to or greater than a predetermined threshold value becomes a maximum.Type: GrantFiled: May 31, 2019Date of Patent: December 5, 2023Assignee: Nippon Telegraph and Telephone CorporationInventors: Jumpei Yamashita, Hidetaka Koya, Hajime Nakajima
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Patent number: 11822713Abstract: A system comprising a head worn display and an image rendering computing device is disclosed. The head worn display comprises one or more image sensors, a head position sensor, and a head position computing device configured to determine a first head pose. The image rendering computing device is configured to render an enhanced image and embed the first head pose in the enhanced image. The head position computing platform is further configured to determine a second head pose, determine a difference between the second head pose and the first head pose, and warp the enhanced image based on the difference between the second head pose and the first head pose to correct for head motion of the user.Type: GrantFiled: June 11, 2021Date of Patent: November 21, 2023Assignee: Rockwell Collins, Inc.Inventors: Weston J. Lahr, Jared R. Prink, Alexander D. Reid, Troy D. Driscoll
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Patent number: 11825679Abstract: An electronic device includes a housing including a recess; an internal structure disposed in the recess; and a display disposed in the recess and supported by the internal structure, where the display includes a display panel including a first region and a second region, where the second region forms at least part of an edge of the display panel; and a flexible polymer layer forming an outer surface of the display panel, where the flexible polymer layer includes a first portion covering the first region and the second region, and a second portion extending from the first portion, enclosing the at least part of the edge of the display panel, and extending inward. Thereby, foreign material can be prevented from entering into the display. Various other embodiments are possible.Type: GrantFiled: December 5, 2022Date of Patent: November 21, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Moohyun Baek, Jaeyoung Shin, Youngsoo Chun, Seungmin Choi, Byounguk Yoon, Soyoung Lee
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Patent number: 11823645Abstract: An electronic device may be provided with a display. The display may be formed from liquid crystal display pixels, organic light-emitting diode pixels, or other pixels. The display may have an active area that is bordered along at least one edge by an inactive area. The active area contains pixels and displays images. The inactive area does not contain any pixels and does not display images. The inactive area may have a layer of black ink or other masking material to block internal components from view. The active area may have an opening that contains an isolated portion of the inactive area or may contain a recess into which a portion of the inactive area protrudes. An electrical component such as a speaker, camera, light-emitting diode, light sensor, or other electrical device may be mounted in the inactive area in the recess or opening of the active area.Type: GrantFiled: October 21, 2022Date of Patent: November 21, 2023Assignee: Apple Inc.Inventors: Mikael M. Silvanto, Dinesh C. Mathew, Victor H. Yin
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Patent number: 11815702Abstract: According to an aspect, a detection device includes: a substrate that has a detection region; a plurality of photodiodes provided in the detection region; a plurality of lenses provided so as to overlap the respective photodiodes; and a plurality of dummy lenses that are provided in a peripheral region between an outer perimeter of the detection region and edges of the substrate and are provided so as not to overlap the photodiodes.Type: GrantFiled: February 23, 2023Date of Patent: November 14, 2023Assignee: Japan Display Inc.Inventors: Kenichi Akutsu, Atsuko Imoto, Yoshio Maruoka
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Patent number: 11811985Abstract: According to an embodiment, an information processing apparatus includes one or more processors. The one or more processors display a relation display screen including text box images each indicating one of a plurality of text ranges included in a document and a relation image indicating a relation between the plurality of text ranges.Type: GrantFiled: September 3, 2020Date of Patent: November 7, 2023Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Masahiro Ito, Yasutoyo Takeyama, Tomohiro Yamasaki
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Patent number: 11809637Abstract: Methods, devices, and processor-readable media for adjusting the control-display gain of a gesture-controlled device are described. Adjusting the control-display gain may facilitate user interaction with content or UI elements rendered on a display screen of the gesture-controlled device. The control-display gain may be adjusted based on a property of how a mid-air dragging gesture is being performed by a user's hand. The property may be the location of the gesture, the orientation of the hand performing the gesture, or the velocity of the gesture. A hand that becomes stationary for a threshold time period while performing the dragging gesture may adjust the control-display gain to a different level. Control-display gain may be set to a different value based on the current velocity of the hand performing the gesture. The control-display gain levels may be selected from a continuous range of values or a set of discrete values. Devices for performing the methods are described.Type: GrantFiled: September 13, 2022Date of Patent: November 7, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wei Li, Wei Zhou, Sachi Mizobuchi, Ghazaleh Saniee-Monfared, Juwei Lu, Taslim Arefin Khan, Rafael Veras Guimaraes
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Patent number: 11798487Abstract: A display panel has a display area including a plurality of pixel areas arranged in an array and a plurality of gate driving circuit areas. Each pixel area includes a pixel light-emitting sub-area and a pixel circuit sub-area arranged in a first direction. Pixel areas in each row correspond to at least two gate driving circuit areas each located between two adjacent pixel areas in this row. The display panel includes a gate driving circuit and a plurality of light-shielding portions. The gate driving circuit includes a plurality of shift registers that are cascaded. Each shift register includes a plurality of transistor groups, and each transistor group includes at least one transistor. Each light-shielding portion is located in a gate driving circuit area in which a transistor group is disposed, and is disposed on a periphery of the transistor group, and is electrically connected to a power supply signal line.Type: GrantFiled: March 1, 2021Date of Patent: October 24, 2023Assignees: HEFEI BOE JOINT TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTDInventors: Xuehuan Feng, Yongqian Li
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Patent number: 11782508Abstract: Some implementations disclosed herein present a computer-generated reality (CGR) environment in which a user participates in an activity, identify a cognitive state of the user (e.g., working, learning, resting, etc.) based on data regarding the user's body (e.g., facial expressions, hand movements, physiological data, etc.), and update the environment with a surrounding environment that promotes a cognitive state of the user for the activity.Type: GrantFiled: September 24, 2020Date of Patent: October 10, 2023Assignee: APPLE INC.Inventors: Izzet B. Yildiz, Mary A. Pyc, Ronald J. Guglielmone, Jr., Sterling R. Crispin, Mikaela D. Estep, Grant H. Mulliken
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Patent number: 11775057Abstract: A method for operating a head-mounted display device is presented. An RF face tracking system is operated at a first, lower power level. Based at least on an output of the RF face tracking system while operating at the first, lower power level, a first likelihood is determined that the head-mounted display device is positioned on a head of a user. If the first likelihood is greater than a first confidence threshold, the RF face tracking system is operated at a second, higher power level. A second likelihood that the head-mounted display device is positioned on the head of the user is determined based at least on an output of the RF face tracking system while operating at the second, higher power level. If the second likelihood is greater than a second confidence threshold, an eye-tracking system of the head-mounted display device is activated.Type: GrantFiled: May 25, 2022Date of Patent: October 3, 2023Assignee: Microsoft Technology Licensing, LLCInventor: Jouya Jadidian
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Patent number: 11775064Abstract: A hand-mounted position-tracking device includes a plurality of position-tracking subsystems. Each position-tracking subsystem is associated with a different digit of a hand and includes a magnet and a sensor that generates a signal based on a distance between the magnet and the sensor. Each position-tracking subsystem further includes a rotatable coupling that rotationally couples the magnet to the sensor.Type: GrantFiled: July 29, 2022Date of Patent: October 3, 2023Inventor: Hunter Maximilian King
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Patent number: 11775075Abstract: Aspects of the disclosure relate to identifying and utilizing head and eye gestures, using a wearable computing device. The wearable computing device may include an electrooculography electrode configured to provide first feedback to one or more processors as well as an inertial measurement unit configured to provide second feedback to the one or more processors. The first feedback may correspond to eye movement, and the second feedback may correspond to head movement. The wearable computing device may also include the one or more processors which may be configured to use the first feedback and these second feedback to determine whether the head movement and eye movement correspond to a trigger for an action as well as to cause the wearable computing device to perform the action based on the determination.Type: GrantFiled: September 10, 2021Date of Patent: October 3, 2023Assignee: NextSense, Inc.Inventor: Richard Li
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Patent number: 11762460Abstract: The invention provides a method for dynamically adjusting user interface, an electronic device and a computer-readable storage medium. The method includes: displaying a user interface, wherein the user interface partially displays a first block, and the first block includes at least one layer; monitoring a first moving direction of a first specific object; in response to determining that the first specific object moves toward the first block, moving at least one of the at least one layer in the first block toward a reference point in the user interface.Type: GrantFiled: August 23, 2021Date of Patent: September 19, 2023Assignee: HTC CorporationInventors: Jing-Lung Wu, Ya-Chih Hsiao, Ching-Yang Chen
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Patent number: 11747622Abstract: Systems and methods are described herein for controlling a smart glass display based on environmental conditions. The smart glass display may be configured for presenting a media asset. Further, the smart glass display is configured with a transparent display function that adjusts the presentation of the media asset based on the environmental conditions. The smart glass display may identify environmental information and determine a hazard based on the environmental information. Further, a smart glass display may observe the user's eye movement and may execute a specific function corresponding to the user's eye movement.Type: GrantFiled: January 4, 2021Date of Patent: September 5, 2023Assignee: Rovi Guides, Inc.Inventor: Stefano Marconcini
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Patent number: 11748938Abstract: A VR (Virtual Reality) simulator acquires a virtual space image by imaging a virtual space from a virtual user position corresponding to a real user position. The VR simulator draws the virtual space image on a curved screen installed at a position distant from a user. A virtual screen position in a virtual space corresponds to the installation position of the curved screen. An inverse curved screen is placed at the virtual screen position and curved inversely to the curved screen. The VR simulator acquires a first virtual space image by imaging the virtual space from the virtual user position, and draws the first virtual space image on the inverse curved screen. Further, the VR simulator acquires a second virtual space image by imaging the first virtual space image on the inverse curved screen from the virtual user position, and draws the second virtual space image on the curved screen.Type: GrantFiled: June 8, 2022Date of Patent: September 5, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Mina Funazukuri, Wataru Kaku
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Patent number: 11747892Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on sensor data, the computing system may generate a first upper body pose that corresponds to a first portion of a body of the user, which comprises a head and an arm of the user. The computing system may process the upper body pose of the user to generate a temporal sequence of lower body poses comprising a first lower body pose associated with the first time and a second lower body pose associated with a second time, which may correspond to a second portion of the body of the user comprising a leg of the user. The computing system may generate one or more full body poses of the user based on at least the first upper body pose and the temporal sequence of lower body poses.Type: GrantFiled: November 21, 2022Date of Patent: September 5, 2023Assignee: Meta Platforms Technologies, LLCInventors: Benjamin Antoine Georges Lefaudeux, Samuel Alan Johnson, Carsten Sebastian Stoll, Kishore Venkateshan