Patents by Inventor Menglei Zhang
Menglei Zhang 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: 12184554Abstract: The present disclosure is related to Multi-Access Management Services (MAMS), which is a programmable framework that provides mechanisms for the flexible selection of network paths in a multi-access (MX) communication environment, based on an application's needs. Generic Multi-Access (GMA) functions are also integrated into the MAMS framework. The present disclosure discusses Per-Packet Prioritization (PPP), intra-flow classification, and Active Queue Management (AQM) techniques for MAMS/GMA systems. Other embodiments may be described and/or claimed.Type: GrantFiled: September 8, 2021Date of Patent: December 31, 2024Assignee: Intel CorporationInventors: Jing Zhu, Menglei Zhang, Shu-ping Yeh, Shilpa Talwar, Juan Fang
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Patent number: 12136369Abstract: A rotating display apparatus is provided. The rotating display apparatus includes a pixel array and a control device. The pixel array is capable of rotating around a rotation axis in the pixel array, the pixel array includes a plurality of pixel units, and the plurality of pixel units are arranged in a plurality of pixel columns distributed in a direction perpendicular to the rotation axis. Pixel units in each pixel column are arranged in a direction parallel to the rotation axis and operate at a same refresh frequency. A refresh frequency of pixel units in a pixel column close to the rotation axis is less than a refresh frequency of pixel units in a pixel column far away from the rotation axis. The control device is configured to control the pixel units in each pixel column to operate at a refresh frequency corresponding to the pixel column.Type: GrantFiled: May 28, 2021Date of Patent: November 5, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yaoyu Lv, Jiyang Shao, Guixin Yan, Menglei Zhang, Lili Chen, Hao Zhang
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Patent number: 12125093Abstract: A commodity recommendation method includes: receiving at least one image of a first commodity sent by a shopping cart, and the first commodity being a commodity placed in the shopping cart; inputting the at least one image into a commodity recognition model for commodity recognition to obtain commodity recognition information; inputting the commodity recognition information into a commodity recommendation model for purchase demand prediction to obtain at least one target recommended commodity; and sending information of the at least one target recommended commodity to the shopping cart.Type: GrantFiled: September 10, 2021Date of Patent: October 22, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventor: Menglei Zhang
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Publication number: 20240276301Abstract: The present disclosure is related to Multi-Access Management Services (MAMS), which is a programmable framework that provides mechanisms for the flexible selection of network paths in a multi-access (MX) communication environment, based on an application's needs. Generic Multi-Access (GMA) functions are also integrated into the MAMS framework. The present disclosure discusses keep-alive and probing mechanisms, and traffic splitting update techniques. Other implementations may be disclosed and/or claimed.Type: ApplicationFiled: June 30, 2022Publication date: August 15, 2024Inventors: Jing ZHU, Menglei ZHANG, Mustafa AKDENIZ
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Publication number: 20240267792Abstract: The present disclosure is related to Multi-Access Management Services (MAMS), which is a programmable framework that provides mechanisms for the flexible selection of network paths in a multi-access (MX) communication environment, based on an application's needs. Generic Multi-Access (GMA) functions are also integrated into the MAMS framework. The present disclosure discusses dynamic traffic splitting and one-way delay measurement techniques. Other implementations may be disclosed and/or claimed.Type: ApplicationFiled: June 30, 2022Publication date: August 8, 2024Inventors: Jing ZHU, Menglei ZHANG, Shu-ping YEH
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Patent number: 12056943Abstract: An object recognition method, an object recognition system, and a readable storage medium are provided. The object recognition method is to recognize an object from a first image, and includes: acquiring a first image; calculating depth information of the first image; performing superpixel segmentation on the first image, to obtain a superpixel image; generating three-dimensional image data of the first image according to the depth information and the image data of the superpixel image; and inputting the three-dimensional image data into a depth neural network for object recognition, to obtain a recognition result.Type: GrantFiled: October 21, 2021Date of Patent: August 6, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventor: Menglei Zhang
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Publication number: 20240212537Abstract: A rotating display apparatus is provided. The rotating display apparatus includes a pixel array and a control device. The pixel array is capable of rotating around a rotation axis in the pixel array, the pixel array includes a plurality of pixel units, and the plurality of pixel units are arranged in a plurality of pixel columns distributed in a direction perpendicular to the rotation axis. Pixel units in each pixel column are arranged in a direction parallel to the rotation axis and operate at a same refresh frequency. A refresh frequency of pixel units in a pixel column close to the rotation axis is less than a refresh frequency of pixel units in a pixel column far away from the rotation axis. The control device is configured to control the pixel units in each pixel column to operate at a refresh frequency corresponding to the pixel column.Type: ApplicationFiled: May 28, 2021Publication date: June 27, 2024Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yaoyu LV, Jiyang SHAO, Guixin YAN, Menglei ZHANG, Lili CHEN, Hao ZHANG
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Patent number: 12020655Abstract: Provided is a method for controlling a display apparatus. In the method, the display apparatus receives at least two pieces of data to be displayed from at least two terminals respectively, wherein the at least two pieces of data to be displayed include screen projection data and status parameters of the at least two terminals, and then displays the status parameter, and performs a screen projection based on the screen projection data.Type: GrantFiled: August 16, 2021Date of Patent: June 25, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yachong Xue, Xue Dong, Hao Zhang, Lili Chen, Jiankang Sun, Guixin Yan, Yaoyu Lv, Menglei Zhang, Xinkai Li
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Publication number: 20240179578Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed to manage network slices. An example apparatus includes interface circuitry to acquire network information, machine-readable instructions, and at least one processor circuit to be programmed by the machine-readable instructions to reserve first network slices to satisfy service level objectives (SLOs) corresponding to first nodes, reserve second network slices to satisfy SLOs corresponding to second nodes, and reconfigure the first network slices to accept network communications from the second nodes when the network communications from the second nodes exceed a performance metric threshold.Type: ApplicationFiled: January 30, 2024Publication date: May 30, 2024Inventors: Akhilesh Shivanna Thyagaturu, Hassnaa Moustafa Ep. Yehia, Jing Zhu, Karthik Kumar, Shu-Ping Yeh, Henning Schroeder, Menglei Zhang, Mohit Kumar Garg, Shiva Radhakrishnan Iyer, Francesc Guim Bernat
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Patent number: 11967181Abstract: The present disclosure provides a method and a device for retina image recognition, an electronic equipment, and a storage medium, the method including: acquiring a retinal image; classifying the retinal image by using a first neural network model to obtain an image classification result; if the image classification result meets a preset condition, segmenting the retinal image by using a second neural network model to obtain an image segmentation result; generating a recognition result of the retinal image according to the image segmentation result and in combination with a decision tree model.Type: GrantFiled: February 9, 2021Date of Patent: April 23, 2024Assignee: BOE Technology Group Co., Ltd.Inventor: Menglei Zhang
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Patent number: 11941171Abstract: An eye gaze tracking method, apparatus and system are provided, which belong to the technical field of image processing. The eye gaze tracking method includes: capturing, by at least two cameras, frames of facial images when a viewer views display screen; segmenting a current frame of facial image with pre-trained eye detection model to obtain an image for left and right eyes; calculating a similarity between the current frame of facial image and each of previous N frames of facial images; if the similarity between the current frame of facial image and each of previous N frames of facial images is less than the preset threshold, detecting a position on display screen at which the eyes of the viewer gaze with pre-trained eye detection model. Embodiments of the present disclosure can improve accuracy and efficiency of eye gaze tracking.Type: GrantFiled: May 28, 2021Date of Patent: March 26, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Menglei Zhang, Jiankang Sun, Guixin Yan, Yaoyu Lv, Yachong Xue, Xinkai Li
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Publication number: 20240094807Abstract: An eye gaze tracking method, apparatus and system are provided, which belong to the technical field of image processing. The eye gaze tracking method includes: capturing, by at least two cameras, frames of facial images when a viewer views display screen; segmenting a current frame of facial image with pre-trained eye detection model to obtain an image for left and right eyes; calculating a similarity between the current frame of facial image and each of previous N frames of facial images; if the similarity between the current frame of facial image and each of previous N frames of facial images is less than the preset threshold, detecting a position on display screen at which the eyes of the viewer gaze with pre-trained eye detection model. Embodiments of the present disclosure can improve accuracy and efficiency of eye gaze tracking.Type: ApplicationFiled: May 28, 2021Publication date: March 21, 2024Inventors: Menglei ZHANG, Jiankang SUN, Guixin YAN, Yaoyu LV, Yachong XUE, Xinkai LI
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Publication number: 20240056885Abstract: Examples described herein relate to a network device that includes at least one network interface and circuitry. In some examples, the circuitry is to transmit one or more packets for Integrated Access Backhaul (IAB) via a 3rd Generation Partnership Project (3GPP)-consistent wireless network and transmit one or more other packets for IAB to Multi Access Management Services (MAMS) over Generic Multi-Access (GMA) over a second network.Type: ApplicationFiled: April 26, 2023Publication date: February 15, 2024Inventors: Jing ZHU, Menglei ZHANG
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Publication number: 20240022517Abstract: Quality of Service (QoS) network flow control may be accomplished through several systems and techniques. A device, when transmitting traffic over a first link, may copy that traffic to a second link to test the conformance with QoS requirements of the second link. After receiving in-band telemetry of the copied traffic on the second link that indicates that the second link meets the QoS requirements of the traffic, at least part of the traffic is transmitted by the second link.Type: ApplicationFiled: September 29, 2023Publication date: January 18, 2024Inventors: Menglei Zhang, Jing Zhu
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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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Publication number: 20230351975Abstract: Provided is a method for controlling a display apparatus. In the method, the display apparatus receives at least two pieces of data to be displayed from at least two terminals respectively, wherein the at least two pieces of data to be displayed include screen projection data and status parameters of the at least two terminals, and then displays the status parameter, and performs a screen projection based on the screen projection data.Type: ApplicationFiled: August 16, 2021Publication date: November 2, 2023Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yachong XUE, Xue DONG, Hao ZHANG, Lili CHEN, Jiankang SUN, Guixin YAN, Yaoyu LV, Menglei ZHANG, Xinkai LI
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Patent number: 11734841Abstract: A method for tracking eye gaze, a system, a processing device and a computer readable storage medium are provided. The method includes: acquiring original images acquired by multiple image acquisition devices, splicing the multiple original images into a spliced image, and determining a responsible region of each image acquisition device in the spliced image; performing preliminary face locating on the spliced image, and determining one or more original images corresponding to a preliminarily located face position according to the preliminarily located face position and the responsible region; and performing secondary face locating on the one or more determined original images to obtain face pose information and a positional relation of pupils with respect to human eyes, and calculating coordinates of gaze points of the human eyes according to the obtained face pose information and the positional relation of the pupils with respect to the human eyes.Type: GrantFiled: June 17, 2021Date of Patent: August 22, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Yachong Xue, Hao Zhang, Lili Chen, Jiankang Sun, Guixin Yan, Xiaolei Liu, Yaoyu Lv, Menglei Zhang, Xinkai Li
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Patent number: 11705045Abstract: Disclosed are a method for generating display data by a rotatory stereoscopic display apparatus, a display driving method, a computer device, a rotatory stereoscopic display apparatus, and a stereoscopic display system. The method for generating display data includes: generating, based on display parameters of the rotatory stereoscopic display apparatus and a model to be displayed, an image array for displaying the model; generating, for an image in the image array, an initial data stream of the image, the initial data stream including: grayscale datum of each pixel in the image; and performing data compression on the initial data stream to generate a compressed data stream, the compressed data stream including: data units of pixels whose grayscale data is non-zero data, each data unit including: grayscale datum of the pixel and an order of the grayscale datum in the initial data stream.Type: GrantFiled: September 11, 2020Date of Patent: July 18, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yaoyu Lv, Zhanshan Ma, Yachong Xue, Menglei Zhang, Lili Chen, Hao Zhang
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Patent number: 11699303Abstract: A system and a method of calculating coordinates of a pupil center point are provided. The system for acquiring the coordinates of the pupil center point includes a first camera, a second camera, a storage and a processor. The first camera is configured to capture a first image including a face and output the first image to the processor, the second camera is configured to capture a second image including a pupil and output the second image to the processor, a resolution of the first camera is smaller than a resolution of the second camera, and the storage is configured to store processing data, and the processor is configured to: acquire the first image and the second image; extract a first eye region corresponding to an eye from the first image; convert the first eye region into the second image, to acquire a second eye region corresponding to the eye in the second image; and detect a pupil in the second eye region and acquire the coordinates of the pupil center point.Type: GrantFiled: May 13, 2021Date of Patent: July 11, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yachong Xue, Hao Zhang, Lili Chen, Jiankang Sun, Xinkai Li, Guixin Yan, Xiaolei Liu, Yaoyu Lv, Menglei Zhang
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Publication number: 20230072769Abstract: Disclosed embodiments generally relate to edge-based multi-Radio Access Technology (RAT) traffic management (TM) solutions to support delay-sensitive traffic over heterogeneous networks. Embodiments include delay-aware TM implementations that split and/or steer network traffic across different RATs for the edge network control plane. Embodiments also include utilization threshold-based implementations to achieve delay-aware multi-path TM at the network's edge. The multi-path TM includes multi-RAT, multi-access, or multi-connectivity traffic routes. Embodiments include strategies to sort users (or devices) for making multi-RAT traffic distribution decisions and to determinate the utilization thresholds. Embodiments also include message exchange mechanisms or learning utilization thresholds and other useful system properties. Other embodiments may be described and/or claimed.Type: ApplicationFiled: December 23, 2020Publication date: March 9, 2023Inventors: Shu-ping YEH, Jingwen BAI, Jing ZHU, Menglei ZHANG, Shilpa TALWAR