Patents by Inventor Yu Gao

Yu Gao 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).

  • Patent number: 12260677
    Abstract: The present disclosure provides a method and system for efficiently and securely managing human motion data. In one aspect, a human-motion-data-managing system first receives a sequence of video images including a first person. Next, for each image in the sequence of video images, the human-motion-data-managing system detects the first person in the video image; and subsequently extracts a skeleton figure of the detected first person from the image, wherein the skeleton figure is composed of a set of human keypoints. Next, human-motion-data-managing system combines a sequence of extracted skeleton figures of the detected first person from the sequence of video images to form a skeleton sequence of the detected first person which depicts a continuous motion of the first person. The human-motion-data-managing system subsequently transmits the skeleton sequence to a server in place of the actual images of the first person to preserve the privacy of the first person.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: March 25, 2025
    Assignee: Altum View Systems Inc.
    Inventors: Chi Chung Chan, Dong Zhang, Yu Gao, Andrew Tsun-Hong Au, Zachary DeVries, Jie Liang
  • Publication number: 20250098492
    Abstract: Disclosed are a display panel and a display device. The display panel includes a substrate, and an isolation structure, a display function layer, a first encapsulation layer, and at least one optical function layer located on the substrate. The isolation structure is located on the substrate and has a first end portion and a second end portion, the second end portion is located on a side, away from the substrate, of the first end portion, and the isolation structure defines a plurality of first openings. The display function layer is located on the substrate and includes a plurality of light-emitting devices correspondingly located in the plurality of first openings, and the light-emitting device includes a first electrode, a light-emitting function layer, and a second electrode stacked on the substrate, and each of the plurality of first openings limits one of the plurality of light-emitting devices.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 20, 2025
    Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Won Jun SONG, Deqiang ZHANG, Xiujian ZHU, Mihwa HA, Yu GAO, Wei LI
  • Publication number: 20250036650
    Abstract: Disclosed techniques and solutions can provide improved snapshot replication. Typically, an initial replica obtained using snapshot replication is periodically updated. However, the update process can unnecessarily consume computing resources if data in a source data object has not changed with respect to data in a replica data object. Disclosed techniques check to determine whether a snapshot replica is out of date before obtaining a new snapshot. The checks can be performed on manual request or on the occurrence of triggers, such as receiving a query that accesses the replica data object or according to a schedule. Information for current and prior versions of the remote data object can be compared to determine whether a replica is out of date, such as digest values of contents of the remote data object or timestamps associated with the remote data object.
    Type: Application
    Filed: July 27, 2023
    Publication date: January 30, 2025
    Applicant: SAP SE
    Inventors: Yu Gao, Junpeng Liu, Zhifeng Xu, Hyeong Seog Kim, Won Wook Hong, Ji Hoon Jang
  • Publication number: 20250034514
    Abstract: The present disclosure relates to Lactiplantibacillus plantarum EL6 for increasing the flavonoids content, and a use thereof, and belongs to the technical field of microbial feeds. The present disclosure is intended to solve the problem that there is no special lactobacillus agent for increasing the flavonoids content during silage fermentation in the prior art. The Lactiplantibacillus plantarum EL6 in the present disclosure is a Gram-positive bacterium, which allows glucose facultative fermentation and has advantages such as acid resistance and high growth rate. In addition, the Lactiplantibacillus plantarum EL6 has an ability to allow the biotransformation of flavonoids, and can significantly increase a content of flavonoids in Medicago silage and promote the release and transformation of bound flavonoids. The Lactiplantibacillus plantarum EL6 can improve a fermentation quality of silage, and has advantages such as low cost, safety, reliability, and easy utilization.
    Type: Application
    Filed: May 15, 2024
    Publication date: January 30, 2025
    Applicants: CHINA AGRICULTURAL UNIVERSITY, GUIZHOU UNIVERSITY
    Inventors: Kuikui NI, Yu GAO, Fuyu YANG
  • Publication number: 20250024742
    Abstract: A display panel, a display module and a display device. The display panel includes: a substrate in a stacked arrangement, a light-emitting device layer, a light extraction layer assembly, and a barrier layer; wherein the light extraction layer assembly includes at least two light extraction layers in a stacked arrangement, the at least two light extraction layers including a primary extraction layer and at least one secondary extraction layer disposed on one side of the primary extraction layer or on two opposite sides of the primary extraction layer, and the primary extraction layer has a refractive index greater than that of the secondary extraction layer; and the secondary extraction layer has a refractive index greater than that of the barrier layer.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD.
    Inventors: Chufang MA, Won Jun SONG, Mihwa HA, Yu GAO, Tiantian LI
  • Patent number: 12195659
    Abstract: The present disclosure provides a greenhouse gas emission reduction method for a heavy metal contaminated soil, falling within the technical field of emission reduction of greenhouse gas nitrous oxide. Specifically, hydroxyapatite (HAP) is added to a soil to effectively reduce the emission of nitrous oxide in the soil, and at the same time, the treatment of heavy metal contamination is realized, which is very suitable for the promotion and use of nitrous oxide emission reduction in the contaminated soil.
    Type: Grant
    Filed: April 11, 2024
    Date of Patent: January 14, 2025
    Assignee: JIANGXI AGRICULTURAL UNIVERSITY
    Inventors: Ling Zhang, Yu Gao, Baihui Wang, Jian Bai, Aixin Li, Laicong Luo, Xiaoqin Lai
  • Publication number: 20250017087
    Abstract: A display panel, a display module and a display device. The display panel comprises a substrate, a light emitting device layer disposed on one side of the substrate, a light extraction layer assembly disposed on the side of the light emitting device layer facing away from the substrate and an encapsulation structure wherein the light extraction layer assembly comprises at least two light extraction layers arranged in a stacked configuration, and the at least two light extraction layers comprise a primary extraction layer and at least one secondary extraction layer disposed on one side or two opposite sides of the primary extraction layer, and a refractive index n5 of the primary extraction layer is greater than a refractive index of the secondary extraction layer.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 9, 2025
    Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD.
    Inventors: Tiantian LI, Won Jun SONG, Mihwa HA, Yu GAO, Chufang MA
  • Publication number: 20240412482
    Abstract: The disclosure discloses a method, an apparatus, a device, and a storage medium for interaction. The method of interaction includes: in response to detecting that a first user enters a virtual room, displaying a shooting task list in the virtual room; the shooting task list containing a plurality of shooting tasks, and each shooting task carries task information; obtaining, for the shooting task, an image taken by the first user based on the task information carried by the shooting task; performing a feature extraction on the image to obtain feature information; and comparing the feature information with the task information, and determining that the shooting task is completed if the feature information matches the task information.
    Type: Application
    Filed: September 26, 2022
    Publication date: December 12, 2024
    Inventors: Yitong WANG, Yu GAO, Junta WU, Jianbo YAN, Guojin HE, Linjie XING
  • Publication number: 20240405380
    Abstract: A flexible circuit board component includes a board body and a sampling terminal, wherein the sampling terminal is configured to collect the electrical data of the target component. The board body is provided thereon with a groove portion, wherein the groove portion penetrates the board body along a thickness direction of the board body so as to partition the board body into a main body part, a connecting part, and a deformable part. The connecting part is configured to connect the sampling terminal. The deformable part is connected to the main body part and the connecting part, and the deformable part is configured to undergo deformation so as to allow the connecting part to displace relative to the main body part.
    Type: Application
    Filed: July 26, 2024
    Publication date: December 5, 2024
    Inventors: Yu GAO, Chong WANG, Chenling ZHENG
  • Patent number: 12147424
    Abstract: Mechanisms are provided for processing a sequential database natural language query. A process model is preprocessed to generate mapping data structure(s). The mapping data structure(s) map elements of the sequential process to other elements of the sequential process to thereby identify sequential and dependent characteristics of the sequential process. A sequential database natural language (SDNL) query interpretation engine is configured with the mapping data structure(s) and natural language processing is performed on a query to generate extracted features. The configured SDNL query interpretation engine operates on the extracted features and the mapping data structure(s) to generate intent information for the query. Executable database queries are generated based on the intent and executed on a database to return a response to the query.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: November 19, 2024
    Assignee: International Business Machines Corporation
    Inventors: Jaydeep Sen, Bu Yu Gao, Xue Han, Ya Bin Dang
  • Publication number: 20240357754
    Abstract: Devices and methods for detecting and reporting a battery tamper event with regard to an intrinsically-safe or explosion-proof device while the device is located in a hazardous environment. The device may include a location sensor for determining that the device is in a hazardous location. While in the hazardous location, the device may detect an open enclosure event using a sensor and, if so, it may monitor for detection of a battery tampering event. The battery tampering event may include battery replacement or battery charging. The battery tamper event may be reported to a remote server over a wireless channel when it occurs.
    Type: Application
    Filed: April 19, 2023
    Publication date: October 24, 2024
    Applicant: BlackBerry Limited
    Inventors: Jonathan Quinn BRUBACHER, Mahendra FULESHWAR PRASAD, Yu GAO, Scott Leonard DILL, Cortez CORLEY, Ying Tong Man
  • Patent number: 12106319
    Abstract: Methods and systems are described for providing hierarchical demand forecasting for state space reduction. Using a hierarchical architecture, a base model may be trained to capture a range of shared structure in a first data set that can be used to draw inferences on using smaller sets of data representative of the “whole picture.” For example, training data may be sampled and prepared and used to train a base model in a first stage. In a next stage, one or more downstream models may be trained on the structure and samples of uncensored demand generated by the base model to produce forecasts for items and locations, including items and locations for which there may be little or no historical data. The downstream models that would otherwise require a large amount of data for training can be generated on demand using less training data, training time, computing processing, and memory.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: October 1, 2024
    Assignee: Target Brands, Inc.
    Inventors: Tikhon Jelvis, Sayon Majumdar, Jun Qin, Bo Yang, Yu Gao
  • Patent number: 12096166
    Abstract: A method at a sensor apparatus, the method including calculating a value for a target function based on at least one sensor of the sensor apparatus; determining that the value of the target function is within a defined threshold range for a defined time period, thereby finding an in-flight state for the sensor apparatus; and turning off transmission from a radio of the sensor apparatus based on the in-flight state.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: September 17, 2024
    Assignee: BlackBerry Limited
    Inventors: Zhijun Cai, Shouxing Qu, Yu Gao, Gaëlle Christine Martin-Cocher, Jesse William Bennett
  • Publication number: 20240289728
    Abstract: Methods and systems for controlling an asset tracking device and, in particular, determining when an asset tracking device is aboard a ship. The device may have a ship mode in which the device determines it has been loaded onto a ship and in which geolocation is not determined. The device may further have an ocean mode to which it transitions from the ship mode in which it ceases to look for a cellular connection in order to send location reports. The device may detect a beacon signal from a ship-mounted base-station to trigger the ship mode and may detect, or fail to detect, one or more wireless signals or identifiers as the trigger to transition to ocean mode.
    Type: Application
    Filed: February 28, 2023
    Publication date: August 29, 2024
    Applicant: BlackBerry Limited
    Inventors: Jason Wayne JANTZI, Mark Edward REAUME, Yu GAO, Scott Leonard DILL, Ryan Michael PARKER, Steven Joseph MACDONALD, Mahendra FULESHWAR PRASAD
  • Publication number: 20240267716
    Abstract: A method for updating communication parameters on a mobile device, the method including sending a communication from the mobile device to a server, the communication including a location of the mobile device; receiving at the mobile device, responsive to the communication, a new communication parameter; reconfiguring the mobile device with the new communication parameter; and sending a second communication from the mobile device to the server, the second communication using the new communication parameter.
    Type: Application
    Filed: April 18, 2024
    Publication date: August 8, 2024
    Inventors: Jason Wayne Jantzi, Scott Leonard Dill, Jesse William Bennett, Mark Edward Reaume, Mahendra Fuleshwar Prasad, Alexander Karl Levato, Yu Gao
  • Publication number: 20240254392
    Abstract: The present disclosure provides a greenhouse gas emission reduction method for a heavy metal contaminated soil, falling within the technical field of emission reduction of greenhouse gas nitrous oxide. Specifically, hydroxyapatite (HAP) is added to a soil to effectively reduce the emission of nitrous oxide in the soil, and at the same time, the treatment of heavy metal contamination is realized, which is very suitable for the promotion and use of nitrous oxide emission reduction in the contaminated soil.
    Type: Application
    Filed: April 11, 2024
    Publication date: August 1, 2024
    Inventors: Ling Zhang, Yu Gao, Baihui Wang, Jian Bai, Aixin Li, Laicong Luo, Xiaoqin Lai
  • Patent number: 12026835
    Abstract: The present disclosure provides a computer-implemented method. The method includes: acquiring 3D volumetric data for representing a real-world scene; acquiring a current set of active 3D volumetric data from the 3D volumetric data in response to an activating action on the 3D volumetric data; updating a plurality of sets of active 3D volumetric data based on the current set of active 3D volumetric data, the plurality of sets of active 3D volumetric data being acquired from the 3D volumetric data; constructing a surface based on the plurality of updated sets of active 3D volumetric data; and simulating a deformation of a part of the real-world scene based on the surface, the part of the real-world scene corresponding to the plurality of updated sets of active 3D volumetric data. In addition, the present disclosure also provides an electronic device, and a storage medium.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: July 2, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yuan Tian, Yi Xu, Yuxin Ma, Yu Gao, Jun Liu
  • Patent number: 12017286
    Abstract: Disclosed is an automatic hole-processing method with self-adapting adjustment of processing parameters, including the following steps: performing tool feeding, detecting whether the rotate speed changes or not, if changes, judging the type of the processing material according to the new rotate speed after stabilization (if not, the tool feeding is continued); feeding the tool according to the processing parameters suitable for the material, detecting whether the rotate speed changes or not, if changes, judging whether the hole processing has been completed or not according to the new rotate speed after stabilization (if not, the tool feeding is continued), if completed, retracting the tool with the set parameters (if not, judging the type of the processing material according to the new rotate speed after stabilization, and repeating the above steps), completing the hole processing.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: June 25, 2024
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Renke Kang, Zhigang Dong, Guolin Yang, Xianglong Zhu, Chao Yan, Yu Gao
  • Patent number: 12021487
    Abstract: A photovoltaic inverter is provided. The photovoltaic inverter includes a cabinet and a power module arranged in the cabinet. The power module includes an inverter power unit, a first ventilating passage and a second ventilating passage isolated from the first ventilating passage. The inverter power unit is arranged upstream of the first ventilating passage in a direction in which air is inputted. The first ventilating passage is provided with a first air inlet and a first air outlet. The second ventilating passage is provided with a second air inlet and a second air outlet. In the photovoltaic inverter according to the present disclosure, the inverter power unit that heats up severely is provided with an independent ventilating passage for heat dissipation. In addition, the inverter power unit is arranged the upstream of the first ventilating passage in the direction in which air flows.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: June 25, 2024
    Assignee: SUNGROW POWER SUPPLY CO., LTD.
    Inventors: Hao Zheng, Qiyao Zhu, Jun Tan, Yu Gao
  • Patent number: 11996261
    Abstract: A method for processing scanning electron microscope specimen is provided. The method comprises: providing a specimen to be observed; providing a carbon nanotube array comprising a plurality of carbon nanotubes; and pulling a carbon nanotube film from the carbon nanotube array, and laying the carbon nanotube film on a surface of the specimen, wherein the carbon nanotube film comprising a plurality of through holes.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: May 28, 2024
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xin-Yu Gao, Guo Chen, Ke Zhang, Lin Cong, Kai-Li Jiang, Shou-Shan Fan