利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.013 秒)

    OPTICAL SYSTEM PROVIDING ACCURATE EYE-TRACKING AND RELATED METHOD
    4.
    发明申请
    OPTICAL SYSTEM PROVIDING ACCURATE EYE-TRACKING AND RELATED METHOD 有权

    公开(公告)号：US20220413606A1

    公开(公告)日：2022-12-29

    申请号：US17849727

    申请日：2022-06-27

    申请人： Ganzin Technology, Inc.

    发明人： Kuan-Ling Liu ,  Po-Jung Chiu ,  Yi-Heng Wu ,  Kuei-An Li ,  Shao-Yi Chien

    IPC分类号： G06F3/01 ,  G06F3/04842

    摘要： An optical system includes an eye-tracking module and a head-mounted display. The eye-tracking module includes a first sensor module configured to capture an eye image of a user. The head-mounted display includes a processor configured to provide a user interface based on a gaze point of the user computed based on the eye image, and a display configured to present the user interface. The user interface includes a virtual FoV and at least one UI element for receiving a gaze command from the user. The at least one UI element is arranged within the FoV of the user and located outside a range of the virtual FoV of the user interface.

    COGNITIVE ASSESSMENT SYSTEM BASED ON EYE MOVEMENT
    5.
    发明申请
    COGNITIVE ASSESSMENT SYSTEM BASED ON EYE MOVEMENT 有权

    公开(公告)号：US20220395206A1

    公开(公告)日：2022-12-15

    申请号：US17837063

    申请日：2022-06-10

    申请人： Ganzin Technology, Inc.

    发明人： Kuei-An Li ,  Sung-En Chien ,  Chia-Yang Chang ,  Shao-Yi Chien

    IPC分类号： A61B5/16 ,  G16H50/30 ,  G16H50/70 ,  A61B5/00

    摘要： A cognitive assessment system includes a computing device, a server coupled to the computing device and an eye tracking device coupled to the computing device. The computing device includes a cognitive assessment program with at least one cognitive assessment task for assessing at least one cognitive function of a user. The server includes a database. The database stores a historical task performance data of the user, a historical task performance model of the user, task performance data of a healthy population, and task performance data of a patient population. The eye tracking device is for capturing the eye movement data of the user.

    EYE-TRACKING MODULE WITH SCENARIO-BASED MODE SWITCHING FUNCTION
    6.
    发明申请
    EYE-TRACKING MODULE WITH SCENARIO-BASED MODE SWITCHING FUNCTION 审中-公开

    公开(公告)号：US20200382717A1

    公开(公告)日：2020-12-03

    申请号：US16885293

    申请日：2020-05-28

    申请人： Ganzin Technology, Inc.

    发明人： Po-Jung Chiu ,  Kuei-An Li ,  Kuan-Ling Liu ,  Ming-Yi Tai ,  Chia-Ming Chang ,  Shao-Yi Chien

    IPC分类号： H04N5/232 ,  G06F3/01 ,  H04N5/225 ,  H04N5/235

    摘要： An eye-tracking module includes a power management module, a sensing module and a processor. The power management module is configured to supply power according to a power control signal for operating the eye-tracking module in a corresponding mode, and provide a power status signal associated its power supplying status. The sensing module includes at least one image sensor configured to capture an eye image of a user at a sampling rate. The processor is configured to acquire eye characteristics of the user, the eye-movement information of the user, or vision information including user gaze coordinates according to the eye image. The processor is also configured to adjust the sampling rate, adjust its output frequency and/or switch the operational mode of the eye-tracking module according to the power status signal.

    METHOD OF MONITORING EYE STRAIN AND RELATED OPTICAL SYSTEM
    9.
    发明申请
    METHOD OF MONITORING EYE STRAIN AND RELATED OPTICAL SYSTEM 审中-公开

    公开(公告)号：US20200205657A1

    公开(公告)日：2020-07-02

    申请号：US16566894

    申请日：2019-09-11

    申请人： Ganzin Technology, Inc.

    发明人： Kuei-An Li ,  Su-Ling Yeh ,  Shao-Yi Chien

    IPC分类号： A61B3/113

    摘要： A method of monitoring eye strain includes detecting the blink status, the vergence status and the pupil status of a user, and then determining whether the user encounters eye strain according to at least one of the blink status, the vergence status and the pupil status of the user. The method further includes facilitating the user to blink or informing the user of eye strain.