Patents by Inventor Pei-Chung Liu
Pei-Chung Liu 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: 12284236Abstract: A media sharing system includes at least two computing devices each having a wireless module for a bidirectional transmission of media data of a displayed image, an input message, a cursor, and a sound, and including: at least one display service block receiving and processing the displayed image from the wireless module; at least one sound service block receiving or outputting a sound signal from or to a controlling side computing device and a controlled side computing device to carry out the sound processing and broadcasting; at least one input device; and at least one input device service block connected to the input device, so as to allow the input device to be activated to issue an activation signal. The input device service block receives an input signal of the input device included in the controlling and controlled side computing devices so as to perform a display-related function.Type: GrantFiled: January 31, 2023Date of Patent: April 22, 2025Assignee: Magic Control Technology CorporationInventor: Pei-Chung Liu
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Publication number: 20250113009Abstract: The present invention is related to a wireless multi-stream bidirectional video processing device for connecting with a wireless device and a host device, including: a wireless communication unit for wirelessly connecting with the wireless device to receive video from the wireless device; and an image processing unit for transmitting a connection request signal to the wireless device through the wireless communication unit, so that the wireless device returns a connection permission signal and the video according to the connection request signal, and performing processing on the video to become output videos, wherein the processing includes video display mode, and the image processing unit processes the video according to a selected video display mode, and the wireless multi-stream bidirectional video processing device provides endpoints for the host device according to the quantity of the output videos, so as to transmit the output videos to the host device.Type: ApplicationFiled: April 10, 2024Publication date: April 3, 2025Inventor: Pei-Chung LIU
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Publication number: 20250080691Abstract: The present invention is related to a wireless multi-stream video processing device for connecting with at least one wireless device and a receiving device, comprising: a wireless communication unit for wirelessly connecting with the wireless device to receive a video from the wireless device; and an image processing unit for transmitting a connection request signal to the wireless device through the wireless communication unit, so that the wireless device returns a connection permission signal and the video according to the connection request signal, and performs processing on the video to become a plurality of output videos, wherein the image processing unit processes the video according to a video display mode that is selected, and the wireless multi-stream video processing device provides a plurality of endpoints for the receiving device according to the number of the output videos, so as to transmit the output videos to the receiving device.Type: ApplicationFiled: March 28, 2024Publication date: March 6, 2025Inventor: Pei-Chung LIU
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Publication number: 20250008054Abstract: The present invention relates to a multi-camera video conference image processing system, including: a first panoramic camera for capturing physical features of the conferees in a panoramic manner to generate a first panoramic image; at least one second camera for capturing the physical features of the conferees to generate at least one second image; and a system-on-chip for: receiving the first panoramic image and the at least one second image; processing the first panoramic image to generate a panoramic frame for each conferee; processing the at least one second image to generate a photographic frame for each conferee; corresponding the panoramic frame to the photographic frame for each conferee; selecting the panoramic frame or the photographic frame of each conferee based on the physical features; and processing the selected frames of each conferee, so as to generate and output a video frame.Type: ApplicationFiled: December 21, 2023Publication date: January 2, 2025Inventor: Pei-Chung LIU
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Patent number: 12164453Abstract: A hub includes: a multi-function control unit; a microprocessor; at least one sharing port connected to the multi-function control unit, which controls the at least one sharing port to connect with a computing device; a USB audio control unit connected to the multi-function control unit; an audio processing module connected to the USB audio control unit and the microprocessor; a wireless module connected to the audio processing module and the microprocessor and used for wireless communication with a mobile device; and an audio input and output module connected to the audio processing module and the microprocessor, and including an audio cable jack used for connecting with an audio input and output device, and/or a built-in speaker and a microphone. The microprocessor controls the audio processing module to select and process audio signal sharing among the computing device, the mobile device, and the audio input and output device.Type: GrantFiled: February 9, 2023Date of Patent: December 10, 2024Assignee: Magic Control Technology CorporationInventor: Pei-Chung Liu
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Patent number: 12153333Abstract: Provided is a multi-functional mount for a webcam for installing the webcam on a computer display, and the webcam set on the mount is movable in a horizontal direction to an appropriate distance beyond the display and then rotated 90°, so that a camera lens of the webcam can be vertically oriented downward to capture an image on a table. The mount further includes a counterweight block, which is rotatable to adjust for obtaining the best position to balance the two ends of the mount and prevent the mount from tipping over the computer display. The mount can also be placed directly on a table with a combination of a plurality of base body bodies.Type: GrantFiled: December 27, 2022Date of Patent: November 26, 2024Assignee: Magic Control Technology CorporationInventor: Pei-Chung Liu
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Patent number: 12120411Abstract: Provided is a mount for a webcam for installing the webcam on a computer display, and the webcam set on the mount can be moved in a horizontal direction to an appropriate distance beyond the display and then rotated 90°, so that a camera lens of the webcam can be vertically oriented downward to capture an image on a table, so as to avoid capturing a part of the screen of the display, or causing the captured image distortion.Type: GrantFiled: August 10, 2022Date of Patent: October 15, 2024Assignee: MAGIC CONTROL TECHNOLOGY CORPORATIONInventor: Pei-Chung Liu
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Publication number: 20240118592Abstract: Provided is a multi-functional mount for a webcam for installing the webcam on a computer display, and the webcam set on the mount is movable in a horizontal direction to an appropriate distance beyond the display and then rotated 90°, so that a camera lens of the webcam can be vertically oriented downward to capture an image on a table. The mount further includes a counterweight block, which is rotatable to adjust for obtaining the best position to balance the two ends of the mount and prevent the mount from tipping over the computer display. The mount can also be placed directly on a table with a combination of a plurality of base body bodies.Type: ApplicationFiled: December 27, 2022Publication date: April 11, 2024Applicant: MAGIC CONTROL TECHNOLOGY CORPORATIONInventor: Pei-Chung LIU
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Publication number: 20230421874Abstract: Provided is a mount for a webcam for installing the webcam on a computer display, and the webcam set on the mount can be moved in a horizontal direction to an appropriate distance beyond the display and then rotated 90°, so that a camera lens of the webcam can be vertically oriented downward to capture an image on a table, so as to avoid capturing a part of the screen of the display, or causing the captured image distortion.Type: ApplicationFiled: August 10, 2022Publication date: December 28, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Publication number: 20230402021Abstract: Provided is an input and output device for multiple formats of video class, which receives images from at least one camera connected thereto and outputs the images to a computing device connected thereto. The input and output device for multiple formats of video class includes a USB host control unit and an image processing unit. The USB host control unit receives the images from the at least one camera. The image processing unit is connected to the USB host control unit to receive the images and perform an image merge processing on the images to merge the images into a merged image. The image merge processing includes at least one merged image display mode. The image processing unit transmits the merged image to the computing device according to a selected merged image display mode.Type: ApplicationFiled: March 8, 2023Publication date: December 14, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Publication number: 20230336849Abstract: Provided is a multifunctional image-shooting and sound-receiving device, including a controller, a built-in microphone, a switching unit, an adjustment unit, a drive unit, a sensor and a motor. The built-in microphone is connected to the controller and receives at least one microphone sound signal. The switching unit is connected to and transmits a switching signal to the controller. The adjustment unit is connected to and transmits an adjustment signal to the controller. The drive unit is connected to and receives a drive control signal from the controller. The sensor is connected to and receives a sensing control signal from the controller, and transmits sensing information thereto. The motor is connected to and receives a driving signal from the drive unit, and integrated with a lens. The controller switches the multifunctional image-shooting and sound-receiving device to one of a first mode and a second mode according to the switching signal.Type: ApplicationFiled: March 30, 2023Publication date: October 19, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Publication number: 20230315664Abstract: A hub includes: a multi-function control unit; a microprocessor; at least one sharing port connected to the multi-function control unit, which controls the at least one sharing port to connect with a computing device; a USB audio control unit connected to the multi-function control unit; an audio processing module connected to the USB audio control unit and the microprocessor; a wireless module connected to the audio processing module and the microprocessor and used for wireless communication with a mobile device; and an audio input and output module connected to the audio processing module and the microprocessor, and including an audio cable jack used for connecting with an audio input and output device, and/or a built-in speaker and a microphone. The microprocessor controls the audio processing module to select and process audio signal sharing among the computing device, the mobile device, and the audio input and output device.Type: ApplicationFiled: February 9, 2023Publication date: October 5, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Publication number: 20230291778Abstract: A media sharing system includes at least two computing devices each having a wireless module for a bidirectional transmission of media data of a displayed image, an input message, a cursor, and a sound, and including: at least one display service block receiving and processing the displayed image from the wireless module; at least one sound service block receiving or outputting a sound signal from or to a controlling side computing device and a controlled side computing device to carry out the sound processing and broadcasting; at least one input device; and at least one input device service block connected to the input device, so as to allow the input device to be activated to issue an activation signal. The input device service block receives an input signal of the input device included in the controlling and controlled side computing devices so as to perform a display-related function.Type: ApplicationFiled: January 31, 2023Publication date: September 14, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Patent number: 11729509Abstract: Disclosed are a 360-degree panorama image selective displaying camera and method, including a 360-degree panoramic image camera body that is provided, on an outside thereof, with at least one wide-angle lens module and a triggering section, at least one image displaying processing unit arranged inside the 360-degree panoramic image camera body, and a displaying-position triggering sensing mechanism. The image displaying processing unit is connected to the wide-angle lens module to process and output a 360-degree panorama image photographed and captured by the wide-angle lens module.Type: GrantFiled: June 22, 2020Date of Patent: August 15, 2023Assignee: Magic Control Technology Corp.Inventor: Pei-Chung Liu
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Publication number: 20230205478Abstract: Provided is an interface extension device for screen sharing, including at least one video port; at least one multi-function port; a first sharing port; a second sharing port; a multi-function control unit connected to the at least one multi-function port and the first sharing port; a bridge unit connected to the multi-function control unit and the second sharing port; and an image control unit connected to the multi-function control unit and the at least one video port. The bridge unit controls a data transmission between the first sharing port and the second sharing port. A screen connected to the at least one video port can display an image in a mirroring or extending manner by a first sharing device connected to the first sharing port and a second sharing device connected to the second sharing port through the data transmission, and the first sharing device and the second sharing device can perform a synchronous operation on the image.Type: ApplicationFiled: November 1, 2022Publication date: June 29, 2023Applicant: Magic Control Technology CorporationInventor: Pei-Chung LIU
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Patent number: 11375169Abstract: A video conference panoramic image spreading method is provided, in which an image capturing (acquiring) step is applied by using at least one panoramic camera to capture at least one video conference panoramic picture or image and a bodily human features recognition step is applied to achieve bodily human features recognition for recognizing each of conferee photographed subjects in the video conference panoramic picture or image, and then, based on the result of bodily human features recognition, steps of searching out a dividing point for a two-dimensional (2D) spread picture, image cutting and two-dimensional picture spreading, and stitching are carried out so as to avoid, in a real-time manner, conflicts of cutting of a human body in the conference panoramic picture or image based on the dividing point for two-dimensional spreading and correct the dividing point, for acquiring a two-dimensional panoramic picture that instantaneously reflects and completely and correctly corresponds to a primitive video cType: GrantFiled: February 5, 2020Date of Patent: June 28, 2022Assignee: Magic Control Technology Corp.Inventor: Pei-Chung Liu
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Publication number: 20220053130Abstract: Provided is a multifunctional camera, including a support part and a camera unit. The camera unit is disposed on the support part and is capable of being adjusted to at least one shooting angle. The camera unit includes a processor that can adjust the camera unit to be corresponding to the at least one shooting angle according to a switching signal.Type: ApplicationFiled: May 28, 2021Publication date: February 17, 2022Inventor: PEI-CHUNG LIU
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Publication number: 20210368098Abstract: Disclosed are a 360-degree panorama image selective displaying camera and method, including a 360-degree panoramic image camera body that is provided, on an outside thereof, with at least one wide-angle lens module and a triggering section, at least one image displaying processing unit arranged inside the 360-degree panoramic image camera body, and a displaying-position triggering sensing mechanism. The image displaying processing unit is connected to the wide-angle lens module to process and output a 360-degree panorama image photographed and captured by the wide-angle lens module.Type: ApplicationFiled: June 22, 2020Publication date: November 25, 2021Inventor: PEI-CHUNG LIU
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Patent number: 11074029Abstract: A value-added remote display service wireless routing server device includes one or more user-end image medium transmission electronic devices, a value-added routing server, a destination-end image medium display device and an actuation device connected to each user-end image medium transmission electronic device and having actuateable operation buttons. Each user-end image medium transmission electronic device transmits image data through a wired or wireless local area network to the value-added routing server, which, based on network band width and data processing capability, presets magnification/reduction resolution and designated displaying location to the image data transmitted from each user-end image medium transmission electronic device and transmits corresponding image display screen data to the destination-end image medium display device for displaying.Type: GrantFiled: February 26, 2019Date of Patent: July 27, 2021Assignee: Magic Control Technology CorporationInventor: Pei-Chung Liu
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Patent number: D929997Type: GrantFiled: August 9, 2019Date of Patent: September 7, 2021Assignee: Kaijet Technology International CorporationInventor: Pei-Chung Liu