Patents by Inventor Xiaofeng Zhang

Xiaofeng 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).

  • Patent number: 12290964
    Abstract: A 3D-configured production structure of rubber products based on an intelligent manufacturing unit and a production method thereof. The structure includes a stereoscopic production warehouse used to store a mobile intelligent manufacturing unit and an ex-warehouse delivery system used to deliver the mobile intelligent manufacturing unit. The mobile intelligent manufacturing unit includes a unit functional assembly, a molding vulcanization apparatus, a blank feeder, a material-delivering apparatus, a product-collecting apparatus and a reclaimer. The molding vulcanization apparatus includes a upper heat plate, a upper mold, a lower mold, a lower heat plate and a support post. The upper mold and the lower mold are arranged on the inner sides of the upper heat plate and the lower heat plate, respectively. The upper heat plate is fixed on one end of the support post, and the lower heat plate is arranged through the support post.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: May 6, 2025
    Assignee: CHENGDU HOLY AVIATION SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Jie Zhong, Aimin Zeng, Xiaofeng Zhang, Liang Wang, Xuegang Wu, Qun Zhou, Zanping Zhang, Chen Han, Yu Liu, Zhipeng Li, Gaosheng Guo, Rongqian Mo, Yue Fei
  • Publication number: 20250136834
    Abstract: Conductive inks containing carbon nanostructures (CNS) are used to produce electrothermal heating elements. The use of carbon nanostructures decreases the amount of other conductive fillers, including metallic fillers, required to achieve similar temperatures. Small amounts of carbon nanostructures are used to formulate inks that can achieve temperatures in excess of 300° F. (149° C.).
    Type: Application
    Filed: January 24, 2023
    Publication date: May 1, 2025
    Inventors: Xiaofeng Zhang, Jeffrey W. Gamble, Sean S. Sullivan
  • Patent number: 12282230
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Grant
    Filed: March 20, 2024
    Date of Patent: April 22, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kai Chen, Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin, Ning Wang, Yan Wang, Wei Li, Haoyi Xin
  • Publication number: 20250093717
    Abstract: Disclosed is a display panel including a first substrate which includes a first base substrate and a black matrix layer disposed on the first base substrate, and a second substrate which includes a second base substrate and multiple first signal lines disposed on the second base substrate. The black matrix layer includes multiple first body structures corresponding to the multiple first signal lines and a first compensation structure is provided on one side of at least one first body structure. In a curved surface where the first substrate is located, the first body structure and the first compensation structure extend along the second direction and are arranged along the fourth direction. An orthographic projection of any one of the first signal lines on the second substrate is located within a range of orthographic projections of a corresponding first body structure and a first compensation structure on the second substrate.
    Type: Application
    Filed: February 28, 2022
    Publication date: March 20, 2025
    Inventors: Wei LI, Xiaofeng ZHANG, Yanqing CHEN, Zhao ZHANG, Biqi LI
  • Publication number: 20250091182
    Abstract: Disclosed is a high-intensity magnetic tool extension rod. The high-intensity magnetic tool extension rod comprises an extension rod, magnets and magnetic conduction structures. The magnets are symmetrically distributed on a lateral part of the extension rod with an axis center of the extension rod as a center. The magnetic conduction structures are arranged on an axial side of the magnet. The magnetic conduction structures comprise a front magnetic conduction structure and a rear magnetic conduction structure which are respectively arranged on both sides of the magnet. The front magnetic conduction structure is arranged at an adapted tool head connecting end of the extension rod, and the rear magnetic conduction structure is arranged at a receiving tool-driven connecting end of the extension rod.
    Type: Application
    Filed: March 27, 2023
    Publication date: March 20, 2025
    Inventors: Ning JIANG, Xiaofeng ZHANG
  • Publication number: 20250092945
    Abstract: A precursor is made of a polymer or the polymer and a high-temperature material. The polymer includes at least one of silicone material, cellulose, hydrogel, and acrylic acid ammonium salt polymer. The silicone material is silicone rubber, and the high-temperature material includes one of ceramics, glass, metal, diamond, and high-temperature composite material.
    Type: Application
    Filed: November 28, 2024
    Publication date: March 20, 2025
    Applicant: City University of Hong Kong Matter Science Research Institute (Futian)
    Inventors: Jian LU, Guo LIU, Jianan YIN, Xiaofeng ZHANG, Xinya LU
  • Publication number: 20240423806
    Abstract: Disclosed are an actuator for hip replacement and a surgical system. The actuator for the hip replacement is configured to prepare a space for installing a prosthesis on a bone and implanting the prosthesis, which includes a first actuator and a second actuator. The first actuator is configured to connect a cutting tool to process an acetabulum and/or a medullary cavity, and the first actuator has a first connector and a second connector. The second actuator is configured to connect to the second connector of the first actuator during an operation of implantation of the prosthesis is performed, and connect the prosthesis and receive impact produced during installing the prosthesis. The actuator for the hip replacement is configured to be installed to a robotic arm via the first connector.
    Type: Application
    Filed: September 4, 2024
    Publication date: December 26, 2024
    Applicant: BEIJING HURWA MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Zhao ZHANG, Xiaofeng ZHANG, Wei LI, Chao WANG, Jinbang GUO, Chun ZHANG
  • Patent number: 12171687
    Abstract: An itch relieving device is disclosed, including a shell, a heating element, a first touch sensing module, a control module and a gear input module. The first touch sensing module is configured for touching a human body to generate a human body sensing signal, the control module is electrically connected with the heating element to control the heating element to be switched on or off according to the human body sensing signal, the gear input module is configured for acquiring a control action to generate a pulse signal, the control module is provided with a storage unit, the control module is electrically connected with the gear input module to change a heating gear according to the pulse signal, the control module records the current heating gear through the storage unit, and the control module controls a heating power of the heating element according to the current heating gear.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: December 24, 2024
    Assignee: ZHONGSHAN TLC ELECTRONICS CO., LTD.
    Inventors: Liyun Gao, Xiaofeng Zhang, Chadi Michael Diba
  • Patent number: 12099569
    Abstract: A method and circuit for performing vector operations may include, for each sequentially performed operation, operating a switch that corresponds to a current bit-order. Operating the switch may cause a value corresponding to an output of the operation to be stored on a capacitor corresponding to the current bit-order. A time interval during which the switch is operated may be non-uniform with respect to time intervals for other switches, and the time interval may be based at least in part on a settling time of the capacitor. The method may also include performing a bit-order weighted summation of values stored on the plurality of capacitors to generate a result of the vector operation.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: September 24, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Xiaofeng Zhang, She-Hwa Yen
  • Publication number: 20240297009
    Abstract: The present disclosure is related to a microwave source. The microwave source may include a cathode heater and a thermionic emitter. The cathode heater may include a first component, and a second component enclosing at least a portion of the first component. The thermionic emitter may be configured to release electrons when the thermionic emitter is heated by the cathode heater. At least a portion of the second component of the cathode heater may be in contact with the thermionic emitter.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng NI, Gang PAN, Zhangfan DENG, Mingyuan SONG, Zongrui SUN, Haoshan ZHU, Feichao FU, Jincheng MEI, Chengjia YUAN, Li WANG, Xiaofeng ZHANG, Jianxiong ZOU
  • Publication number: 20240269885
    Abstract: A method is provided for one-step-shape/material-transformation, high—2D/3D/4D-precision, high-efficiency, and scalable in situ 4D additive-subtractive manufacturing of ceramics in aerospace fields. The printed ceramics exhibited a high flame ablation performance with the integration of 2D printing (ALD) and 3D/4D printing of ceramic materials. The proposed paradigm can be extended to other high-temperature materials to build ceramic/metal composite structures.
    Type: Application
    Filed: March 10, 2023
    Publication date: August 15, 2024
    Inventors: Jian LU, Guo LIU, Zhifeng ZHOU, Xiaofeng ZHANG, Xinya LU
  • Publication number: 20240240560
    Abstract: A tunnel tunneling system includes a bolter miner, a bolter-integrated transportation machine, a transfer machine, a self-moving tail and a belt conveyor. The bolter miner includes a rack, a cutting device, a drilling device and a control device. The cutting device is arranged on the rack and is swingable in an up-down direction, and has a lowest swing angle and a highest swing angle. The drilling device is arranged on the rack, and includes a drilling rig and a sensor. The drilling rig is configured to drill a tunnel floor and/or a tunnel roof, and the sensor is configured to monitor a set parameter of the drilling rig and generate a monitoring data signal when the drilling rig is drilling. The control device is configured to receive and analyze the monitoring data signal.
    Type: Application
    Filed: June 1, 2022
    Publication date: July 18, 2024
    Inventors: Hong Wang, Bukang Wang, Xiaofeng Zhang, Kai Ma, Yongcheng Ding, Faquan Li, Jianwei Jia, Qiang Ma, Mingjiang Song, Yanhua Qiao, Ningning Wang, Gehui Xie, Feng Liu, Xiaoli Ren, Sen Xu, Qiang Zhang, Dong Song, Wei Wang, Xipeng Wang, Xuerui Zhang, Shengyuan Sang, Jingxi Duan, Shouxin Hu, Zhiwei Yan, Weijian Qiu, Jinbao Yan
  • Publication number: 20240227338
    Abstract: A fully-automatic production line and an automatic production method for rubber sealing rings. The fully-automatic production line includes a ring forming area, a molded vulcanization area, a flash removal area, a two-stage vulcanization area, an online detection area, a packaging and labeling area, and a control room. An automatic production line for rubber sealing rings involves the steps of loading and transferring, molded vulcanization, flash removal, second-stage vulcanization, packaging and labeling, and the like. The fully-automatic production line solves the technical problems in the prior art that the production of rubber sealing rings fails to adopt the molded vulcanization process, and meanwhile the specifications of the produced rubber sealing rings are single.
    Type: Application
    Filed: November 7, 2023
    Publication date: July 11, 2024
    Inventors: Xiaofeng ZHANG, Jie ZHONG, Chen HAN, Bing LI, Liang WANG, Jiangxiong LUO, Chun XU, Yong HUANG, Xi LING, Zhe CHEN, Qianqian XU, Qingbo ZHENG, Siyu LIN, Qin CHEN, Xing LIU
  • Publication number: 20240231807
    Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to receive a request to upgrade a component from a first version to a second version; perform a first check by determining if allowed source release (ASR) information of the second version includes a reference to the first version; perform a second check by determining if allowed target release (ATR) information of the first version includes a reference to the second version; and in response to either of the first check and the second check being successful, perform the component upgrade.
    Type: Application
    Filed: October 31, 2022
    Publication date: July 11, 2024
    Applicant: Dell Products L.P.
    Inventors: Xueqiang ZHOU, Carl SHI, Shunhua XIE, Xiaofeng ZHANG, Steven CHEN
  • Patent number: 12034195
    Abstract: This application relates to the field of communications component technologies, and provides a band-stop filter and an electronic device. The band-stop filter includes: a waveguide transmission line, configured to transmit electromagnetic waves; and a plurality of dielectric resonance units, sequentially arranged along an extension track of the waveguide transmission line, and configured to be coupled to the waveguide transmission line, where the dielectric resonance units each include at least one dielectric resonator; the dielectric resonator includes a first dielectric block and a first conductive layer covering an outer surface of the first dielectric block; and a first surface of the first dielectric block has a blind hole, and the first conductive layer covers an inner surface of the blind hole; where a dielectric constant of a material that forms the first dielectric block is greater than 1.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: July 9, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yantao Li, Dan Liang, Xiaofeng Zhang, Zhiyu Liu
  • Publication number: 20240219780
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Application
    Filed: March 20, 2024
    Publication date: July 4, 2024
    Inventors: Kai CHEN, Yanqing CHEN, Ruichao LIU, Jie TONG, Xiaofeng ZHANG, Weida QIN, Ning WANG, Yan WANG, Wei LI, Haoyi XIN
  • Publication number: 20240224300
    Abstract: A method includes: A basic application layer sends first information that includes a first business requirement and a first port to a basic service layer. The basic service layer sends second information that includes the first business requirement, a first broadcast business channel, and a logical channel type to an access layer. The first broadcast business channel is determined based on the first information. The access layer supports a first access technology that is determined, based on the first business requirement, from a plurality of access technologies supported by the access layer. The access layer sends a first mapping relationship that indicates the first broadcast business channel and a first logical channel to the basic service layer. The first logical channel is a logical channel that supports the first access technology and that is determined based on the second information.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Inventors: Meng Jin, Yao Zhao, Jingyun Zhang, Dongzhe Sun, Yumin Li, Xudong Zhu, Hai Lian, Guanjun Ni, Xiaofeng Zhang
  • Publication number: 20240210413
    Abstract: A method and a kit for detecting a content of wheat gluten in food are provided. The kit includes a Raman enhanced substrate solution and a quartz sheet, where the Raman enhanced substrate solution includes a gold nanorod dimer and a Raman signal molecule, where the gold nanorod dimer is formed by self-assembling a gold nanorod functionalized by aptamer, and a gold nanorod functionalized by an aptamer complementary chain. The kit has simple and convenient operation and a convenient instrument, and can quickly, stably and sensitively detect the content of the wheat gluten in the food.
    Type: Application
    Filed: September 5, 2023
    Publication date: June 27, 2024
    Applicant: Zhejiang Gongshang University
    Inventors: Linglin FU, Jinru ZHOU, Yanzhuo DU, Jiangbing SHUAI, Xiaofeng ZHANG, Ke LI
  • Patent number: D1055389
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: December 24, 2024
    Inventor: XiaoFeng Zhang
  • Patent number: D1056554
    Type: Grant
    Filed: September 16, 2024
    Date of Patent: January 7, 2025
    Inventor: Xiaofeng Zhang