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    Chromebook computer and WebVR execution method thereof
    1.
    发明授权
    Chromebook computer and WebVR execution method thereof 有权

    公开(公告)号：US11100190B2

    公开(公告)日：2021-08-24

    申请号：US16833028

    申请日：2020-03-27

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin ,  Chao-Kuang Yang ,  Wen-Cheng Hsu

    IPC分类号： G06F3/048 ,  G06F16/958 ,  H04N13/344 ,  G06F9/445 ,  G06F9/54 ,  H04L29/06

    摘要： A Chromebook computer and a web virtual reality (WebVR) execution method thereof are provided. The WebVR execution method of Chromebook computer includes the following steps. A Chrome Extension informs a WebVR website that the Chromebook computer has a WebVR execution capability. A Chrome APP obtains an inertial measurement unit (IMU) data of a head-mounted display (HMD). The Chrome APP transmits the IMU data to the Chrome Extension. The Chrome Extension transmits the IMU data to the WebVR website through a WebVR application programming interface (API). The Chrome Extension captures a left eye frame and a right eye frame from the WebVR website through the WebVR API. The Chrome Extension projects the left eye frame and the right eye frame to the HMD.

    Cloud management systems and device management methods thereof
    2.
    发明授权
    Cloud management systems and device management methods thereof 有权

    公开(公告)号：US10348839B2

    公开(公告)日：2019-07-09

    申请号：US15368960

    申请日：2016-12-05

    申请人： Acer Incorporated

    发明人： Cheng-Hung Chen ,  Chao-Kuang Yang ,  Wen-Cheng Hsu ,  Shih-Hao Lin ,  Chia-Hsun Lee ,  Chi-Hung Chang ,  Tzu-Kang Huang ,  Chen-Hsiang Ko ,  Chi-Sheng Lin

    IPC分类号： G06F15/173 ,  H04L29/08

    摘要： A device management method for use in a cloud system including a remote device, a mobile device and a cloud server is provided. The method includes the steps of: using, by the mobile device and the remote device, a same login information to log in the cloud server; sending, by the remote device, a push notification message to the mobile device through the cloud server when detecting that a first device is connected to a connection port, wherein the push notification message includes first identification information corresponding to the first device; and in response to receiving the push notification message, identifying, by the mobile device, the first device according to the first identification information to activate a respective application so as to perform data transmission with the first device through the respective application.

    3D display system and 3D display method
    4.
    发明授权
    3D display system and 3D display method 有权

    公开(公告)号：US11962743B2

    公开(公告)日：2024-04-16

    申请号：US17579573

    申请日：2022-01-19

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin ,  Chao-Kuang Yang ,  Wen-Cheng Hsu ,  Hsi Lin ,  Chih-Wen Huang

    IPC分类号： H04N13/139 ,  G02B30/00 ,  G06F9/30 ,  G06F9/44 ,  G06F9/4401 ,  H04N13/194 ,  H04N13/302

    CPC分类号： H04N13/139 ,  G06F9/3017 ,  G06F9/4411 ,  H04N13/194

    摘要： A 3D display system and a 3D display method are provided. The 3D display system includes a 3D display, a memory, and a processor. The processor is coupled to the 3D display and the memory and is configured to execute the following steps. As a first type application program is executed, an image content of the first type application program is captured, and a stereo format image is generated according to the image content of the first type application program. The stereo format image is delivered to a runtime complying with a specific development standard through an application program interface complying with the specific development standard. A display frame processing associated with the 3D display is performed on the stereo format image through the runtime, and a 3D display image content generated by the display frame processing is provided to the 3D display for displaying.

    Electronic device and audio-data transmission method
    7.
    发明授权
    Electronic device and audio-data transmission method 有权
    电子设备和音频数据传输方式

    公开(公告)号：US09491546B2

    公开(公告)日：2016-11-08

    申请号：US14554442

    申请日：2014-11-26

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin

    IPC分类号： H03G5/00 ,  H04R3/00 ,  H04R3/04 ,  H04B11/00

    CPC分类号： H04R3/04 ,  H04B11/00 ,  H04R2430/00

    摘要： An audio-data transmission method for an electronic device is provided. The method includes determining whether or not a plurality of external data sounds and a plurality of external identification sounds are received. The external data sound and the external identification sound are respectively on a data frequency range and an identification frequency range that is different from the data frequency range. The external identification sound includes N sounds of predetermined frequencies wherein N is a positive integer larger than one. When not receiving the external data sound and the external identification sound simultaneously transmitted by at least one external electronic device, the electronic device transmits a plurality of data sounds and a plurality of identification sounds. The data sound and the identification sound are respectively within the data frequency range and the identification frequency range. The identification sound includes the sounds of predetermined frequencies.

    摘要翻译： 提供了一种用于电子设备的音频数据传输方法。 该方法包括确定是否接收到多个外部数据声音和多个外部识别声音。 外部数据声音和外部识别声音分别在数据频率范围和与数据频率范围不同的识别频率范围内。 外部识别声音包括N个预定频率的声音，其中N是大于1的正整数。 当不接收由至少一个外部电子设备同时发送的外部数据声音和外部识别声音时，电子设备发送多个数据声音和多个识别声音。 数据声音和识别声音分别在数据频率范围和识别频率范围内。 识别声音包括预定频率的声音。

    Electronic device and its wireless network communication method
    8.
    发明授权
    Electronic device and its wireless network communication method 有权
    电子设备及其无线网络通信方式

    公开(公告)号：US09490914B2

    公开(公告)日：2016-11-08

    申请号：US14484440

    申请日：2014-09-12

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin ,  Wen-Cheng Hsu

    IPC分类号： H04B11/00

    CPC分类号： H04B11/00

    摘要： A wireless network connection method is provided, in which a first priority level of a first electronic device is determined according to the performance of the first electronic device. A first identification sound of a frequency band of a total frequency band is transmitted, and the frequency band corresponds to the first priority level. A second identification sound from a second electronic device is received. A second priority level of the second electronic device is determined according to the second identification sound. The second priority level is compared with the first priority level. When the second priority level is higher than or equal to the first priority level, the transmission of the first identification sound is stopped. When the second priority level is lower than the first priority level, the transmission of the first identification sound is kept until a host is assigned to implement wireless internet connections.

    摘要翻译： 提供了一种无线网络连接方法，其中根据第一电子设备的性能来确定第一电子设备的第一优先级。 发送总频带的频带的第一识别声音，并且频带对应于第一优先级。 接收来自第二电子设备的第二识别声音。 根据第二识别声音来确定第二电子设备的第二优先级。 将第二优先级与第一优先级进行比较。 当第二优先级高于或等于第一优先级时，停止发送第一识别声音。 当第二优先级低于第一优先级时，保持第一标识声音的发送直到主机被分配以实现无线因特网连接。

    3D display system and 3D display method
    9.
    发明授权
    3D display system and 3D display method 有权

    公开(公告)号：US11838491B2

    公开(公告)日：2023-12-05

    申请号：US17986871

    申请日：2022-11-14

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin ,  Chao-Kuang Yang ,  Wen-Cheng Hsu

    IPC分类号： H04N13/261 ,  H04N13/359 ,  H04N13/398 ,  H04N13/302

    CPC分类号： H04N13/261 ,  H04N13/302 ,  H04N13/359 ,  H04N13/398

    摘要： A 3D display system and a 3D display method are provided. The 3D display system includes a 3D display, a memory and one or more processors. The memory records a plurality of modules, and the processor accesses and executes the modules recorded by the memory. The modules include a bridge interface module and a 3D display service module. When an application is executed by the processor, the bridge interface module creates a virtual extend screen, and moves the application to the virtual extend screen. The bridge interface module obtains a 2D content frame of the application from the virtual extend screen by a screenshot function. The 3D display service module converts the 2D content frame into a 3D format frame by communicating with a third-party software development kit, and provides the 3D format frame to the 3D display for displaying.

    3D display system and 3D display method
    10.
    发明授权
    3D display system and 3D display method 有权

    公开(公告)号：US11539933B2

    公开(公告)日：2022-12-27

    申请号：US17363017

    申请日：2021-06-30

    申请人： Acer Incorporated

    发明人： Shih-Hao Lin ,  Chao-Kuang Yang ,  Wen-Cheng Hsu

    IPC分类号： H04N13/261 ,  H04N13/359 ,  H04N13/398 ,  H04N13/302

    摘要： A 3D display system and a 3D display method are provided. The 3D display system includes a 3D display, a memory and one or more processors. The memory records a plurality of modules, and the processor accesses and executes the modules recorded by the memory. The modules include a bridge interface module and a 3D display service module. When an application is executed by the processor, the bridge interface module creates a virtual extend screen, and moves the application to the virtual extend screen. The bridge interface module obtains a 2D content frame of the application from the virtual extend screen by a screenshot function. The 3D display service module converts the 2D content frame into a 3D format frame by communicating with a third-party software development kit, and provides the 3D format frame to the 3D display for displaying.