Patents by Inventor Zhigang Wang

Zhigang 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).

  • Patent number: 11999831
    Abstract: An aluminum borate whisker reinforced and toughened non-metallic matrix composite is provided, which specifically includes a non-metallic material reinforced and toughened with aluminum borate whiskers. The composite exhibits a higher bending strength and fracture toughness and a higher wear resistance. A method for preparing the composite is also provided. The method includes mixing the aluminum borate whiskers and the non-metallic material to form a mixture; and sintering the mixture by a vacuum hot press method, or molding the mixture.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: June 4, 2024
    Assignees: Chongqing University of Science and Technology, Chongqing Stio Measurement & Control Tech Co., Ltd
    Inventors: Bi Jia, Jinliang Shi, Zhigang Zou, Yong Zhou, Yongjiang Di, Yin Liu, Yue Shi, Huichao He, Rong Wang, Xueyi Wang, Hao Tian, Jun Zhu, Rui Tang, Xingyu Chen, Danxia Zhang
  • Publication number: 20240173917
    Abstract: A lower surface of the printing platform is provided with a displacement device, and the displacement device is used to rotate the printing platform horizontally and adjust a pitch angle of the printing platform. The additive device is located above the printing platform and is connected to one end of the robotic arm, and the additive device is provided with a pressing roller. The robotic arm includes rotating joints used to drive the additive device to print and melt a fiber tow on the printing platform according to a predetermined path. The fiber pulling device is disposed on the printing platform to grab the reinforced fiber and make it cross-weave with the horizontally printed fiber tow on the horizontal plane. When working, the pressing roller is always perpendicular to the printing platform to press the melted fiber tow and the reinforced fiber cross-woven with the fiber tow.
    Type: Application
    Filed: February 10, 2023
    Publication date: May 30, 2024
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chunze Yan, Lei Yang, Wenbo Wang, Zhanpeng Pi, Bin Su, Zhigang Xia, Yusheng Shi
  • Publication number: 20240165764
    Abstract: A method of machining ceramic matrix composite components includes providing an ultrasonic vibration tool having a tool tip, and exciting the tool by providing a control current, such that the tool tip is repeatedly vibrated towards and away from a ceramic matrix composite workpiece. A slurry feed is supplied including abrasive particles to a surface to be machined by the tool tip. A vibration amplitude of the tool tip is controlled by sensing load on the tool and communicating with a computing device. The computing device controls the vibration amplitude of the tool tip. The computing device is provided with at least one memory programmed with historic data, and is operable to modify the vibration amplitude signal being sent to the tool, and comparing resulting load levels due to the change in vibration amplitude signals, and storing the change in vibration amplitude signals at the memory.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Inventors: Zhigang Wang, Andrzej E. Kuczek, Robin H. Fernandez, John D. Riehl, Alan C. Barron, John Henry Shaw, Evan B. Callaway, Cheng Gao
  • Publication number: 20240160469
    Abstract: Embodiments of this specification provide batch scheduling-based application scheduling methods, apparatuses, and systems. In the batch scheduling-based application scheduling method, an application scheduling request is received from a client, where the application scheduling request includes description information used to indicate a chain invoking relationship between applications to be scheduled; the applications to be scheduled are grouped into at least one scheduling object group based on the chain invoking relationship, where applications to be scheduled that are located in the same scheduling object group have the same chain invoking relationship; and the applications to be scheduled are scheduled to a target node by using the scheduling object group as a unit.
    Type: Application
    Filed: November 9, 2023
    Publication date: May 16, 2024
    Inventors: Zaibin HU, Tongkai YANG, Wei WU, Hao DAI, Denghui LI, Jun DU, Zhigang WANG, Weiyu TAN
  • Publication number: 20240162682
    Abstract: An external cavity tunable laser includes a gain median module to generate a broadband optical spectrum covering a predetermined wavelength range; a collimate lens turning a diverging beam into a collimated beam; a pair of etalons to tune frequency; an actuator to adjust an external cavity optical pathlength; a bandpass filter to block one or more frequencies outside the predetermined wavelength range; a beam splitter to split a percentage of the beam to a photodetector; a reflection mirror for feedback to gain median waveguide; an isolator for preventing reflecting light back to the external cavity; and a hermetically sealed housing less than 0.15 cubic centimeters.
    Type: Application
    Filed: November 15, 2022
    Publication date: May 16, 2024
    Inventors: Zhigang Zhou, Kevin Boyd, Guang-Hua Duan, Min Huang, Zhenming Xie, Rihao Li, Qiang Liu, Huixian Wen, Jianguo Wang
  • Publication number: 20240140935
    Abstract: Herein provides a non-covalent dimer cation of formula (A), a tautomer thereof, or a stereoisomer thereof. Herein provides a salt, which includes the cation of the present application and a first anion. Herein provides use of the cation of the present application or the salt of the present application in antioxidation, preparation of an antioxidant, preparation of a drug for inhibiting, reducing or reversing oxidative stress in human or animal cells, or preparation of a drug for treating an oxidative stress-associated disease or symptom, such as, use in preparation of a drug for treating non-alcoholic fatty liver disease.
    Type: Application
    Filed: September 27, 2023
    Publication date: May 2, 2024
    Inventors: Zizhen ZHAO, Zhigang WANG
  • Patent number: 11964229
    Abstract: A staggered and crossed heat storage adsorption bed and a seawater desalination waste heat storage system are provided, which relate to the field of seawater desalination and the technical field of thermochemical adsorption heat storage. The adsorption bed includes a bed body, wherein an adsorption cavity is arranged in the bed body; two sides of the adsorption cavity are respectively communicated with an inlet cavity and an outlet cavity; the adsorption cavity includes a vacuum heat insulation layer arranged at an outermost side; the vacuum heat insulation layer is embedded with an adsorption box fixing layer; a corner end adsorption box, a central adsorption box and a side adsorption box are staggered and crossed arranged in an inner cavity of the vacuum heat insulation layer through the adsorption box fixing layer.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: April 23, 2024
    Assignee: ENERGY RESEARCH INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
    Inventors: Lin Guo, Cong Wang, Zhigang Liu, Guihua Tang, Yawei Yang, Chongliang Huang, Zhuoliang Li, Yalong Kong
  • Publication number: 20240129600
    Abstract: This application provides a video splitting method and an electronic device. When the method is performed by a server, the server processes a long video into a plurality of short videos, and then a terminal obtains the short video from the server and plays the short video; or when the method is performed by a terminal, the terminal obtains a long video from a server, and then the long video is processed into a plurality of short videos, and the plurality of short videos are played.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Applicant: Petal Cloud Technology Co., Ltd.
    Inventors: Wenbo WEI, Zhigang GUO, Youjun WANG
  • Publication number: 20240121511
    Abstract: An example method for camera processing includes detecting a first region of interest for image content captured with a primary camera, detecting a second region of interest for image content captured with a secondary camera, comparing the first region of interest and the second region of interest, determining a first lens position for a secondary camera lens of the secondary camera based on an autofocus process for the secondary camera, determining a second lens position for the secondary camera lens of the secondary camera based on a determined lens position for a primary camera lens of the primary camera, determining a lens position for the secondary camera lens based on the first lens position or the second lens position based at least in part on the comparison, and causing the secondary camera to capture images with the secondary camera lens at the determined lens position.
    Type: Application
    Filed: April 28, 2021
    Publication date: April 11, 2024
    Inventors: Jintao Xu, Yaoyao Hou, Mingchen Gao, Xiaocheng Wang, Zhigang Tian
  • Publication number: 20240121723
    Abstract: A system that incorporates aspects of the subject disclosure may perform operations including, for example, monitoring performance parameters in a communications network, identifying a degradation in performance of one or more nodes of the communications network according the monitored performance parameters, and initiating corrective action to mitigate the degradation in performance of the one or more nodes of the communications network. Other embodiments are disclosed.
    Type: Application
    Filed: December 4, 2023
    Publication date: April 11, 2024
    Applicant: ISCO International, LLC
    Inventors: Amr Abdelmonem, Jorge Seoane, Mikhail Galeev, Krishna Komoravolu, Zhigang Wang, Gordon Reichard, JR.
  • Publication number: 20240112035
    Abstract: Techniques related to training and implementing convolutional neural networks for object recognition are discussed. Such techniques may include applying, at a first convolutional layer of the convolutional neural network, 3D filters of different spatial sizes to an 3D input image segment to generate multi-scale feature maps such that each feature map has a pathway to fully connected layers of the convolutional neural network, which generate object recognition data corresponding to the 3D input image segment.
    Type: Application
    Filed: December 4, 2023
    Publication date: April 4, 2024
    Applicant: Intel Corporation
    Inventors: Ganmei YOU, Zhigang WANG, Dawei WANG
  • Publication number: 20240109929
    Abstract: A mannose derivative is an isonitrile-containing mannose derivative of formula (I), including different linking groups X: A radioactive preparation is provided, including a radiolabeled compound formed by radiolabeling the mannose derivative with a radionuclide. An application of the radioactive preparation in the diagnosis and treatment of tumors is also provided.
    Type: Application
    Filed: November 17, 2023
    Publication date: April 4, 2024
    Inventors: Junbo ZHANG, Qing RUAN, Guangxing YIN, Xuebin WANG, Zhanbin ZHANG, Zhigang TANG, Jie LU
  • Publication number: 20240105532
    Abstract: The present disclosure provides a chip packaging method and a chip packaging structure. The chip packaging method includes: providing an encapsulated grain and a packaging substrate, the encapsulated grain including a first hybrid bonding structure; wherein the packaging substrate includes a front side and a back side opposite to each other; a second hybrid bonding structure is formed on the front side of the packaging substrate and a connection pin is formed on the back side of the packing substrate; the second hybrid bonding structure and the connection pin are electrically connected through a third connecting metal column penetrating the packaging substrate; and bonding together the first hybrid bonding structure of the encapsulated grain and the second hybrid bonding structure of the packaging substrate by medium-to-medium and metal-to-metal aligned bonding such that the encapsulated grain is bonded to the packaging substrate.
    Type: Application
    Filed: December 31, 2022
    Publication date: March 28, 2024
    Inventors: Zhigang PAN, Ning WANG, Xiaoqin SUN, Peng SUN, Daohong YANG, Sheng HU, Guoliang YE
  • Patent number: 11938684
    Abstract: An end effector for welding composite components includes an end effector housing and a welding member mounted to the end effector housing. The end effector further includes a leading roller mounted to the end effector housing forward of the welding member and at least one follower roller mounted to the end effector housing aft of the welding member. The end effector further includes at least one first cooling air jet positioned to direct a first stream of cooling air toward the at least one follower roller.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: March 26, 2024
    Assignee: Rohr, Inc.
    Inventors: Wenping Zhao, John J. Gangloff, Jr., Michael A. Klecka, Zhigang Wang, Abhijit Chakraborty
  • Publication number: 20240095957
    Abstract: The disclosure provides techniques for registering a camera into a map via a robot. A method for registering a camera into a map may include: collecting an observation of a calibration marker from an image captured by the camera, the calibration maker being attached to a robot capable of moving in a view of the camera; calculating, for the observation of the calibration marker, a transform T (camera, marker) between a camera frame of the camera and a marker frame of the calibration marker; obtaining, for the observation of the calibration marker, a transform T (world, robot) between a world frame of the map and a robot frame of the robot; and performing, when more than a predetermined number of observations of the calibration marker are collected during movement of the robot, a calibration process to calculate a transform T(world, camera) between the world frame and the camera frame based on the transform T (camera, marker) and the transform T(world, robot) for each observation of the calibration marker.
    Type: Application
    Filed: December 25, 2020
    Publication date: March 21, 2024
    Inventors: Xuesong SHI, Yujie WANG, Zhigang WANG, Peng WANG, Robert WATTS
  • Publication number: 20240096989
    Abstract: The present application discloses an MV device, wherein a first gate structure of the MV device is formed by stacking a first gate dielectric layer and a first gate conductive material layer. The first gate dielectric layer is divided into a body gate dielectric layer and an edge gate dielectric layer. The body gate dielectric layer is located in a middle region, and the edge gate dielectric layer surrounds the periphery of the body gate dielectric layer. A channel region is located in a surface of the semiconductor substrate between the lightly doped drain regions on the two sides of the first gate structure. In a channel length direction, the top of the channel region is covered by the body gate dielectric layer. The present application also discloses a method for manufacturing the MV device.
    Type: Application
    Filed: July 28, 2023
    Publication date: March 21, 2024
    Inventors: Qiwei WANG, Tao LIU, Zhigang ZHANG, Yaoyu ZHAN, Haoyu CHEN
  • Patent number: 11936183
    Abstract: An energy Internet system, an energy routing conversion device, and an energy control method, relating to a field of energy information. An alternating-current (AC) side energy routing conversion device of the energy Internet system includes a plurality of first route ports, and a direct-current (DC) side energy routing conversion device includes a plurality of second route ports, where each second route port is connected to a corresponding first route port by means of a corresponding DC busbar. A plurality of energy devices are connected to a DC busbar by means of corresponding first AC/DC converters or first DC converters. The AC side energy routing conversion device and the DC side energy routing conversion device collect energy information of the energy devices and adjust energy of the energy devices on a basis of energy balance constraint conditions.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: March 19, 2024
    Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    Inventors: Mingzhu Dong, Zhigang Zhao, Meng Huang, Xuefen Zhang, Shugong Nan, Shiyong Jiang, Meng Li, Wenqiang Tang, Peng Ren, Wu Wen, Lingjun Wang, Xiao Luo, Wenhao Wu, Jianjun Huang, Weijin Li, Yunhong Zeng, Bei Chen
  • Publication number: 20240086225
    Abstract: A container group scheduling method includes obtaining multiple to-be-scheduled pods from a pod scheduling queue. Equivalence class partitioning on the multiple to-be-scheduled pods is performed to obtain at least one pod set. Each of the at least one pod set is determined as a target pod set. Scheduling processing is performed on the target pod set to bind each pod in the target pod set to a node configured to run the pod. A target schedulable node set corresponding to the target pod set is determined. A correspondence between the target pod set and the target schedulable node set is cached. From the target schedulable node set, a node corresponding to each pod in the target pod set is determined. Each pod in the target pod set is bound to the node corresponding to each pod in the target pod set. The cached correspondence is deleted.
    Type: Application
    Filed: September 14, 2023
    Publication date: March 14, 2024
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Zhigang Wang, Longgang Chen, Tongkai Yang
  • Publication number: 20240088697
    Abstract: A battery system comprises a first busbar, at least one battery rack, and a control circuit are included. The battery rack includes a plurality of battery units. Each battery unit includes a battery module, a connection switch K1, and an isolation switch K2. The connection switch K1 is connected in series to the battery module to form a first branch, and the isolation switch K2 is connected in parallel to the first branch. The control circuit is connected to control ends of the connection switch K1 and the isolation switch K2, and is configured to: control, based on a first voltage required by the load, connection switches K1 and isolation switches K2 of N battery units in the battery rack, to make an output voltage of the first busbar meet the first voltage required by the load.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 14, 2024
    Inventors: He Zhou, Zhigang Wang, Zhipeng Wu
  • Patent number: D1025930
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: May 7, 2024
    Assignee: EMOMO TECHNOLOGY CO., LTD.
    Inventors: Wei Zhou, Wenji Tang, Jing Song, Yushu Zhao, Xiaolian Zhou, Zhigang Wang, Jun Yang, Qishuang Lu, Juntao Chen, Yi Wang