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公开(公告)号：US11641426B2
公开(公告)日：2023-05-02
申请号：US17172025
申请日：2021-02-09
Inventor： Yingkun Chu , Yun Liao
Abstract: A USB phone supporting multi-device conference application includes: a touch display module, an audio processing module, a digital enhanced cordless telecommunications (DECT) module, a Bluetooth module, a USB interface, and an MCU controller. The Bluetooth module is configured to establish a Bluetooth communication connection with an external Bluetooth terminal; the USB interface is configured to establish a USB communication connection with an external intelligent terminal; the DECT module is configured to establish a communication connection with an external wireless headphone; the touch display module is configured to display data, and recognize and obtain a touch operation instruction; the audio processing module is configured to perform audio processing on received audio data; the MCU controller is configured to process received data, further provided with a first mixer and connected to the touch display module, the audio processing module, the DECT module, the Bluetooth module, and the USB interface.
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公开(公告)号：US20220407952A1
公开(公告)日：2022-12-22
申请号：US17842782
申请日：2022-06-17
Abstract: A dual-mode voice communications system includes a processor, and a first communication connection module, a second communication connection module, and a wireless transceiver module that are separately connected to the processor, where the first communication connection module is configured to realize a communication connection between the dual-mode voice communications system and an Internet Protocol (IP) base station, the second communication connection module is configured to realize a communication connection between the dual-mode voice communications system and an external communications device, the wireless transceiver module is configured to realize a communication connection between the dual-mode voice communications system and a wireless terminal device, and the processor is configured to process data transmitted by the IP base station, the external communications device, and the wireless terminal device.
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公开(公告)号：US11445146B2
公开(公告)日：2022-09-13
申请号：US17137409
申请日：2020-12-30
Inventor： Yingkun Chu , Yun Liao , Huirong Zhang
Abstract: The present disclosure relates to the field of communications technologies, and specifically, to a video conference terminal and a video conference system. The video conference terminal is provided with a content receiving module (101), an audio and video processing module (102), and a display module (103). To be specific, the video conference terminal (100) has a video conference function, so that the video conference terminal can serve as both an audio conference terminal and a video conference terminal, thereby enriching functions of the video conference terminal. Compared with a conventional conference terminal, the video conference terminal provided in embodiments of the present disclosure has easy deployment, low costs and high utilization as it can serve as a video conference terminal.
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公开(公告)号：US11137969B2
公开(公告)日：2021-10-05
申请号：US17027127
申请日：2020-09-21
Inventor： Yingkun Chu , Yun Liao
IPC: G06F3/14 , G06T1/20 , G06T11/20 , G06T11/60 , G06F3/0488
Abstract: The present disclosure discloses an information interaction method, an information interaction system, and an application thereof, and belongs to the field of electronic whiteboards. In view of the problems in the prior art that an electronic whiteboard in a conference system has a large amount of data to be transmitted, requires a large interaction bandwidth, and has high network requirements, the present disclosure provides an information interaction method: When an image is annotated on the local device, the host serializes the annotation on the local device. The remote device combines the serialized data and corresponding coordinates and pressure sensing values, to calculate and draw an image for display from the data by using a GPU. The interaction method is applied to the electronic whiteboard in the conference system, thereby realizing multi-party real-time interactive whiteboard collaboration, which is supported in both local conferences and teleconferences.
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公开(公告)号：US20220407954A1
公开(公告)日：2022-12-22
申请号：US17842763
申请日：2022-06-16
Inventor： Yun Liao
IPC: H04M1/72448
Abstract: The present disclosure provides a multipath device working system, including a processor and a touch display module, a control management module, a wireless communication module, a USB module, a microphone, and a loudspeaker that are respectively connected to the processor. The touch display module is configured to display a user operation interface and obtain a control instruction from a user. Both the wireless communication module and the USB module are configured to perform data transmission between the multipath device working system and an external communication device. The control management module is configured to manage a plurality of software communication terminals on the external communication device. The processor is configured to separately perform data processing on data transmitted by the touch display module, the control management module, the wireless communication module, the USB module, the microphone, and the loudspeaker.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210029238A1
公开(公告)日：2021-01-28
申请号：US16938905
申请日：2020-07-24
Inventor： Yingkun Chu , Yun Liao , Lianchang Zhang
Abstract: Disclosed are a communication device having a base station function of a Digital Enhanced Cordless Telecommunications (DECT) cellular system, and a communication system. The communication device includes an IP phone and a DECT adapter. The IP phone is connected to the DECT adapter, to form a base station; and the DECT adapter is configured to wirelessly communicate with at least one cordless handset via DECT, so as to register information of the at least one cordless handset with the IP phone. The present application enables the IP phone to be externally connected to the DECT adapter to support a DECT mode, so that the IP phone possesses a base station function of a DECT cellular system. It is not required to deploy multiple different systems. Such an IP phone and other base stations can form a Multi-Cell DECT system, expanding the coverage of a DECT signal.
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公开(公告)号：US11962714B2
公开(公告)日：2024-04-16
申请号：US17842763
申请日：2022-06-16
Inventor： Yun Liao
IPC: H04M1/72448
CPC classification number: H04M1/72448
Abstract: The present disclosure provides a multipath device working system, including a processor and a touch display module, a control management module, a wireless communication module, a USB module, a microphone, and a loudspeaker that are respectively connected to the processor. The touch display module is configured to display a user operation interface and obtain a control instruction from a user. Both the wireless communication module and the USB module are configured to perform data transmission between the multipath device working system and an external communication device. The control management module is configured to manage a plurality of software communication terminals on the external communication device. The processor is configured to separately perform data processing on data transmitted by the touch display module, the control management module, the wireless communication module, the USB module, the microphone, and the loudspeaker.
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公开(公告)号：US11573871B2
公开(公告)日：2023-02-07
申请号：US16835554
申请日：2020-03-31
Inventor： Hu Jiang , Yun Liao , Huirong Zhang , Zhizhong Ouyang
Abstract: A debugging method for a Universal Serial Bus (USB) device includes: receiving input information of a terminal through a Human Interface Device (HID) device; when report ID of the input information is a serial port ID, transmitting the input information to a buffer of a virtual serial port Teletype (TTY) device; and extracting the input information of the terminal from the buffer of the virtual serial port TTY device, executing a shell command on the input information, and returning execution result to the terminal through an original path. The method uses a USB interface to implement a HID device, thereby realizing drive-free execution. In addition, use of the endpoint of the HID device can save endpoints needed for additional debugging and driving.
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公开(公告)号：US20210266408A1
公开(公告)日：2021-08-26
申请号：US17172025
申请日：2021-02-09
Inventor： Yingkun Chu , Yun Liao
Abstract: A USB phone supporting multi-device conference application includes: a touch display module, an audio processing module, a digital enhanced cordless telecommunications (DECT) module, a Bluetooth module, a USB interface, and an MCU controller. The Bluetooth module is configured to establish a Bluetooth communication connection with an external Bluetooth terminal; the USB interface is configured to establish a USB communication connection with an external intelligent terminal; the DECT module is configured to establish a communication connection with an external wireless headphone; the touch display module is configured to display data, and recognize and obtain a touch operation instruction; the audio processing module is configured to perform audio processing on received audio data; the MCU controller is configured to process received data, further provided with a first mixer and connected to the touch display module, the audio processing module, the DECT module, the Bluetooth module, and the USB interface.
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公开(公告)号：US12052380B2
公开(公告)日：2024-07-30
申请号：US17746945
申请日：2022-05-17
Inventor： Yun Liao
IPC: H04M1/60 , H04L65/1073 , H04W60/04
CPC classification number: H04M1/6066 , H04L65/1073 , H04W60/04
Abstract: A wireless headset includes a first wireless transceiver module, an account processing module, a session control module, a headset module, and a network communication processing module. The first wireless transceiver module is configured to implement data transmission between the wireless headset and a wireless base station via a first wireless communication protocol. The network communication processing module is configured to process a registration instruction sent by the account processing module to obtain a registration request, and send the registration request to the first wireless transceiver module. The first wireless transceiver module sends the registration request to the wireless base station. The network communication processing module is further configured to forward session control data sent by the session control module and media data of the headset module to the first wireless transceiver module.
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