Patents by Inventor Hongyu (Jeffrey) Wang

Hongyu (Jeffrey) Wang 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).

  • Publication number: 20230108289
    Abstract: A positive-electrode material, a positive electrode plate, a lithium secondary battery, a battery module, a battery pack, and an apparatus are provided. The positive-electrode material in some embodiments includes lithium iron phosphate monocrystalline particles and lithium iron phosphate secondary particles. The lithium iron phosphate secondary particles have low specific surface area and can reduce binder and solvent consumption during slurry preparation, increase a solid content of slurry, and improve processing performance of a thick-coating plate. In addition, lithium iron phosphate monocrystal fully fills in gaps between the lithium iron phosphate secondary particles to further improve a compacted density of the plate and reduce a membrane resistance of the positive electrode plate, thereby improving performance of capacity per gram and cycling performance of the lithium secondary battery.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Inventors: Changfeng Bie, Hongyu Liu, Na Liu
  • Patent number: 11618173
    Abstract: A robot joint includes a casing, a motor assembly including a stator and a rotor that are arranged within the casing, and a harmonic drive received, at least in part, in the rotor. The harmonic drive includes a circular spline, a wave generator fixed to the rotor, and a flex spline. The circular spline is arranged around and engaged with the flex spline. The wave generator is received in the flex spline and configured to drive the flex spline to rotate with respect to the circular spline. The robot joint further includes an output shaft fixed to the flex spline.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: April 4, 2023
    Assignee: UBTECH ROBOTICS CORP LTD
    Inventors: Jian Li, Hongyu Ding, Youpeng Li, Jianxin Pang, Youjun Xiong
  • Patent number: 11622084
    Abstract: A hyperspectral camera based on a continuously variable film filter and a coating method thereof can solve interference between partial bands of the hyperspectral camera based on the continuously variable film filter. The hyperspectral camera includes: a camera body and a detector chip, wherein a continuously variable film is coated on the detector chip; a semi-transmission half-cut filter is provided in front of the continuously variable film, and a distance between the semi-transmission half-cut filter and the continuously variable film is 0 mm. According to the present invention, the semi-transparent half-cut filter and the detector chip are integrated without any gap therebetween. As a result, optical interference caused by incident light sequentially passing through the semi-transparent half-cut filter and the detector chip is greatly reduced, which can reduce distortion of spectral signals, and finally satisfy wide-band application requirements which can be truly realized based on such technology.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: April 4, 2023
    Assignee: Jiangsu Dualix Spectral Imaging Technology Co., Ltd
    Inventors: Xinghai Chen, Yelin Liu, Zhihui Huang, Hongyu Zhang, Yu Huang
  • Patent number: 11618041
    Abstract: A base body of a dust collector includes a pedestal, and partition plates arranged on the pedestal. The partition plates are made of insulating materials. A plurality of baffle partition plates are arranged in a length direction of the pedestal at intervals. A slot for inserting electrode sheets is formed between the adjacent partition plates. The dust collector includes the base, and further includes a collector electrode sheet and a discharging electrode sheet.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: April 4, 2023
    Assignee: SUZHOU BEIANG TECHNOLOGY LTD.
    Inventors: Hongyu Ran, Yigang Liu, Yaoyuan Lu
  • Publication number: 20230097653
    Abstract: A lock structure and a cooking appliance are provided. The locking structure a fixing member and a locking assembly. The locking assembly has a mount, a driving member, a first elastic member and a locking member. At least a portion of the driving member is provided within the mount. A first end of the first elastic member is connected to the driving member. The locking member is connected to a second end of the first elastic member. The locking member is capable of moving relative to the mount under the driving of the driving member and the first elastic member, and is locked to or separated from the fixing member.
    Type: Application
    Filed: June 6, 2022
    Publication date: March 30, 2023
    Applicants: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Hongyu LIU, Xin ZHANG, Tian TANG
  • Publication number: 20230099463
    Abstract: Various implementations provide a 3D floor plan based on scanning a room and detecting windows, doors, and openings using 2D orthographic projection. Points of a dense set of points (e.g., a dense point cloud) that are close to a plane representing a wall are projected onto the plane and used to identify windows, doors, and opening on the wall. Representations of the detected windows, doors, and openings may then be positioned in a 3D floor plan based on the known position of the wall within the corresponding room, i.e., the location of the wall plane relative to the dense point cloud is known. Other aspects of a 3D floor plan may be detected directly from points of a dense 3D point cloud, windows, doors, and openings may be detected indirectly using projections of the points of the 3D point cloud onto a 2D plane, and the detected aspects may be combined into a single 3D floor plan.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 30, 2023
    Inventors: Hongyu Xu, Feng Tang, Kai Kang
  • Publication number: 20230098212
    Abstract: Embodiments of the present disclosure provide a chuck structure of a semiconductor cleaning apparatus and a semiconductor cleaning apparatus. The chuck structure includes a chuck base, a gas inlet control device, and a first gas channel and a second gas channel arranged in the chuck base and both configured to spray a gas toward the to-be-processed workpiece. A gas spray direction of the first gas channel is inclined toward the outside of the surface of the to-be-processed workpiece that is opposite to the chuck base. A gas spray direction of the second gas channel is perpendicular to the surface of the to-be-processed workpiece that is opposite to the chuck base. The gas inlet control device is configured to selectively supply the gas to at least one of the first gas channel and the second gas channel to cause the to-be-processed workpiece to be able to float at different height positions over the chuck base.
    Type: Application
    Filed: February 22, 2021
    Publication date: March 30, 2023
    Inventors: Lu XU, Hongyu ZHAO, Aibing LI, Songming ZHANG
  • Patent number: 11614013
    Abstract: A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end and an outlet end with an axial length L; a first catalytic region comprising a first platinum group metal (PGM) component and a first oxygen storage capacity (OSC) material, wherein the first OSC material has a fresh specific surface area (SSA) of at least 10 m2/g; and wherein the first OSC material has an SSA difference of no more than 30 m2/g between the fresh first OSC material and the aged first OSC material.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: March 28, 2023
    Assignees: Johnson Matthey Public Limited Company, Johnson Matthey (Shanghai) Chemicals Limited
    Inventors: Hai-Ying Chen, Hongyu Ji, Dongsheng Qiao, Eric Tyo, Takashi Yamada, Xiang Zheng
  • Patent number: 11616030
    Abstract: A method for making a three-dimensional (3-D) module includes the steps of: A) forming a laminate of alternate ceramic tape layers and internal electrode layers on a substrate; B) etching said laminate to form first and second capacitor stacks at said first and second locations; C) firing said first and second capacitor stacks integrally; D) forming first and second pairs of external electrodes on said first and second capacitor stacks, respectively.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 28, 2023
    Assignee: Southern University of Science and Technology
    Inventors: Guobiao Zhang, Hongyu Yu, Shengming Zhou, Yuejin Guo, Kai Chen, Yida Li, Jun Lan
  • Publication number: 20230091709
    Abstract: This invention relates to a sound deadener composition, comprising at least two carboxyl functional polymers with different glass transition temperatures (Tg); at least one organic compound with at least two aziridinyl groups per molecule; and water. The reaction between at least two carboxyl functional polymers with different glass transition temperatures (Tg) and at least one organic compound with at least two aziridinyl groups per molecule forms an IPN structure reaction product so that the cured product of the sound deadener composition according to the present invention exhibits widened temperature range for effective damping.
    Type: Application
    Filed: October 12, 2022
    Publication date: March 23, 2023
    Inventors: YaLong Qi, HongYu Chu
  • Patent number: 11607974
    Abstract: A novel power slide with a motor directly connected to a lead screw includes a left slide and a right slide each including a top rail, a bottom rail, a power motor, a lead screw, a threaded assembly and a retainer ring. A first slot and a second slot are formed in two ends of the top rail, respectively. The power motor is fixed to a lower surface of the top rail through a motor bracket. The lead screw has an end connected to the power motor and another end rotatably fixed to the lower surface of the top rail. A bottom portion of the threaded assembly is fixedly connected to an upper surface of the bottom rail, and the lead screw horizontally penetrates through the threaded assembly and is in threaded fit with the threaded assembly. The retainer ring is located in the first slot, and a gap is formed between the retainer ring and the first slot.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: March 21, 2023
    Assignee: KEIPER SEATING MECHANISMS CO., LTD.
    Inventors: Chuan Wang, Hongbin Ni, Zhenyi Tang, Hongyu Wang, Xiaoming Zhang
  • Publication number: 20230084312
    Abstract: A route determination method, apparatus, server, and storage medium for cold chain distribution, and the method includes: receiving a route determination request from a terminal device, where the route determination request includes: location information of each customer point in a set of customer points to be distributed and location information of a distribution center (21); determining at least one target distribution route according to the location information of each customer point in the set of customer points to be distributed, the location information of the distribution center, scenario constraints and transportation cost constraints (22); and pushing the at least one target distribution route to the terminal device (23).
    Type: Application
    Filed: December 11, 2020
    Publication date: March 16, 2023
    Inventors: Xiaozhi CUI, Hongyu DONG, Zhen GUO
  • Publication number: 20230080030
    Abstract: A computer system includes physical memory devices of different types that store randomly-accessible data in a main memory of the computer system. In one approach, an operating system allocates memory from a namespace for use by an application. The namespace is a logical reference to physical memory devices in which physical addresses are defined. The namespace is bound to a memory type. In response to binding the namespace to the memory type, the operating system adjusts a page table to map a logical memory address in the namespace to a memory device of the memory type.
    Type: Application
    Filed: November 8, 2022
    Publication date: March 16, 2023
    Inventors: Samuel E. Bradshaw, Shivasankar Gunasekaran, Hongyu Wang, Justin M. Eno
  • Patent number: 11604774
    Abstract: A method and apparatus of converting a schema in a deep learning framework, an electronic device, and a computer storage medium are provided. The method of converting the schema in the deep learning framework includes: updating a first schema, based on first syntax elements in the first schema and a context relationship between the first syntax elements in the first schema, so as to obtain an updated first schema; generating second syntax elements corresponding to updated first syntax elements in the updated first schema, based on a mapping relationship between the updated first syntax elements in the updated first schema and second syntax elements in a second schema system; and combining the second syntax elements according to a context relationship between the updated first syntax elements, so as to generate a second schema.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: March 14, 2023
    Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Liujie Zhang, Yamei Li, Huihuang Zheng, Hongyu Liu, Xiang Lan, Dianhai Yu, Yanjun Ma, Tian Wu, Haifeng Wang
  • Patent number: 11604108
    Abstract: Various tactile sensors and associated methods are enabled. For instance, a sensing apparatus comprises a photosensitive sensor. A compound-eye structure is on the photosensitive sensor and an elastomer layer is on the compound-eye structure. A reflective layer is on the elastomer layer, opposite the compound-eye structure and a light source emits light between the reflective layer and the compound-eye structure.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: March 14, 2023
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Hongyu Yu, Michael Yu Wang, Xia Chen, Yazhan Zhang
  • Patent number: 11606867
    Abstract: Various foldable, or flexible, displays and associated methods are enabled. For instance, a screen comprises a first rigid display at a first end of a surface of a flexible substrate. A second rigid display is at a second end of the surface of the flexible substrate. A flexible display is on the surface of the flexible substrate, between the first rigid display and the second rigid display, wherein a first section of the flexible substrate underneath the flexible display is thicker than a second section of the flexible substrate underneath the first rigid display or the second rigid display, and the first rigid display and second rigid display, and flexible display are covered with a protective foldable layer.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 14, 2023
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Hongyu Yu, Siqi Yu
  • Publication number: 20230071236
    Abstract: Embodiments of this disclosure discloses a map data processing method, apparatus, computer device and storage medium, the method including: outputting navigation route information associated with a navigation user in a navigation interface of a map client application, the navigation interface including map layer information, the navigation route information being superimposed and displayed on the map layer information, and map field information of the map layer information being first field information; obtaining location information of the navigation user on the navigation route information; and updating and displaying the map field information from the first field information to second field information in the navigation interface when the location information is monitored to be in an intersection area on the navigation route information. By the embodiments of this disclosure, the safety during navigation may be improved.
    Type: Application
    Filed: November 17, 2022
    Publication date: March 9, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Hongyu SHI, Zhongzhen PAN, Yuanyuan LI, Bo GUO, Xiao SUN, Yitong DU
  • Publication number: 20230070427
    Abstract: The present disclosure provides a student performance evaluation method and system based on artificial intelligence (AI) identification data, and relates to the field of intelligent education. A lightweight network model suitable for student performance evaluation takes the AI identification data as an input and evaluation results as an output. A training data generation algorithm is provided, and multidimensional AI identification data and labels are uniformly processed into training data suitable for the network model through the above algorithm, which can solve the problems that dimensions between any AI identification data and various labels are not uniform, and original data cannot meet training of a multidimensional and cross-time prediction model. A simulated data generation algorithm and a simulated label generation algorithm are provided, and simulated training data is generated using these algorithms in conjunction with the training data generation algorithm.
    Type: Application
    Filed: February 25, 2022
    Publication date: March 9, 2023
    Inventors: YONGDUAN SONG, FENG YANG, RUI LI, HONGYU XIA, QIN CHEN, SHICHUN WANG, LIANGJIE LI, HAOYUAN ZHONG
  • Publication number: 20230076197
    Abstract: An application of HJT aqueous extract in the preparation of drugs against a Blue-ear disease is provided. For the first time, it is found in the present invention that HJT extract has a significant effect of preventing and treating the Blue-ear disease. Specifically, through experiments of qRT-PCR and immunofluorescence techniques, the present invention has proved that HJT extract can significantly inhibit infection and replication of PPRSV with significant antiviral effect, so that it is expected to become a new type of biologically active substance for prevention and treatment of Blue-ear disease. The product prepared by the method can be used as natural antiviral drugs for the prevention and treatment of the Blue-ear disease, realizes the comprehensive utilization of HJT plants, and improves its value, which has a good application prospect.
    Type: Application
    Filed: October 10, 2022
    Publication date: March 9, 2023
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Weiwei SU, Yonggang WANG, Peibo LI, Hongyu RAO, Hao WU
  • Patent number: 11599445
    Abstract: The techniques described herein may provide techniques for precise and fully-automatic on-site software failure diagnosis that overcomes issues of existing systems and general challenges of in-production software failure diagnosis. Embodiments of the present systems and methods may provide a tool capable of automatically pinpointing a fault propagation chain of program failures, with explicit symptoms. The combination of binary analysis, in-situ/identical replay, and debugging registers may be used together to simulate the debugging procedures of a programmer automatically. Overhead, privacy, transparency, convenience, and completeness challenges of in-production failure analysis are improved, making it suitable for deployment uses.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: March 7, 2023
    Assignee: Board of Regents, The University of Texas System
    Inventors: Tongping Liu, Hongyu Liu, Sam Albert Silvestro