Patents by Inventor Pengfei Zhang

Pengfei 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).

  • Publication number: 20240099053
    Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 21, 2024
    Inventors: Yupeng HE, Yang ZHOU, Xin ZHANG, Pengfei YU, Xiaofeng JIANG, Yi QU, Lulu YANG, Huijun LI, Meng ZHANG
  • Publication number: 20240092579
    Abstract: A container conveying system including a controller, a first robot, and/or a second robot. A first container pickup mechanism is provided on the first robot. A second container pickup mechanism is provided on the second robot. The controller is configured to, in response to a container conveying request, send a first conveying instruction to the first robot if it is determined a target container to be conveyed based on the container conveying request has a size within a first size range; or send a second conveying instruction to the second robot if it is determined the target has a size within a second size range. In warehousing operation scenarios, by jointly using the two robots for operation, containers with various container sizes can be picked up and placed, thus improving utilization rate of a container storage space.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 21, 2024
    Inventors: Kai LIU, Qiming WANG, Zhihui QIN, Nan ZHANG, Yuhui XIAO, Xiaowei LI, Xi CHEN, Pengfei WANG
  • Patent number: 11931208
    Abstract: The present application discloses a cerebral perfusion state classification apparatus and method, a device, and a storage medium. The method includes: acquiring, by a transceiving module, cervical blood flow data from an ultrasound data collecting device; determining, by a processor, cerebral perfusion data corresponding to the cervical blood flow data based on the cervical blood flow data and a mapping relationship between the cervical blood flow data and the cerebral perfusion data, and classifying cerebral perfusion states of a plurality of brain regions based on blood perfusion characteristics of the plurality of brain regions in the cerebral perfusion data.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: March 19, 2024
    Assignee: BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITY
    Inventors: Zhenchang Wang, Wei Zheng, Han Lv, Pengling Ren, Dehong Luo, Linkun Cai, Yawen Liu, Hongxia Yin, Pengfei Zhao, Jing Li, Dong Liu, Erwei Zhao, Tingting Zhang
  • Publication number: 20240089755
    Abstract: This application discloses a policy generation method and apparatus, a terminal, a device, and a session management unit. The policy generation method includes: during a process of establishing or modifying a data tunnel, generating, by a first device, a session management policy, where the session management policy includes computing power information; and sending, by the first device, the session management policy.
    Type: Application
    Filed: November 24, 2023
    Publication date: March 14, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Pengfei ZHANG, Yanchao KANG, Lufeng HAN
  • Publication number: 20240084533
    Abstract: The present disclosure provides a soft ground cleaning vehicle, including a main body frame; wherein each of both sides of the main body frame is arranged with a screw propulsion mechanism, and a lower portion of each of the both sides of the main body frame is arranged with a bottom frame; a power assembly is arranged on the bottom frame, and an extension frame is arranged on a lower portion of the bottom frame; the extension frame is arranged with a rotation assembly; a plastic track is arranged on the power assembly and the rotation assembly; a plurality of stand plates are arranged on an outer strip surface of the plastic track.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: QI QIU, HAO CHEN, MINGBIN GONG, YANGFANG WU, PENGFEI WANG, WEN YU, JUN ZHANG
  • Publication number: 20240081103
    Abstract: A display substrate and a display device are disclosed. In the display substrate, a plurality of openings include a plurality of opening groups, the plurality of opening groups include a plurality of opening group rows, each of the opening groups includes a first opening and a second opening, the plurality of opening group rows includes a first opening group row and a second opening group row, the spacer is located between the first opening of the first opening group row and the second opening of the second opening group row, an orthographic projection of the first opening includes a first long edge, and an orthographic projection of the second opening includes a second long edge, the first long edge is parallel to the second long edge, an extension line of the first long edge is misaligned from an extension line of the second long edge.
    Type: Application
    Filed: October 11, 2023
    Publication date: March 7, 2024
    Inventors: Hao ZHANG, Tingliang LIU, Yu WANG, Huijun LI, Huijuan YANG, Xiaofeng JIANG, Xin ZHANG, Jie DAI, Lu BAI, Pengfei YU, Tinghua SHANG
  • Patent number: 11922838
    Abstract: A display panel, comprising a first insulating structural layer, a first crack detection line, a second insulating structural layer and a second crack detection line which are sequentially arranged on a substrate, wherein the first crack detection line and the second crack detection line are both located in a peripheral area and are arranged around a display area, one end of the first crack detection line is configured to receive a detection signal, and the other end of the first crack detection line is configured to output a first output signal, and one end of the second crack detection line is configured to receive a detection signal and the other end of the second crack detection line is configured to output a second output signal.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: March 5, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yu Wang, Yi Zhang, Tingliang Liu, Chang Luo, Hao Zhang, Huijuan Yang, Tinghua Shang, Yang Zhou, Pengfei Yu, Shun Zhang, Xiaofeng Jiang, Huijun Li, Linhong Han
  • Publication number: 20240072354
    Abstract: This application relates to the field of battery technology, and in particular, to a box assembly, a battery module, a battery, and an electrical device. The box assembly may include at least a partition piece and two end plates. In the box assembly disclosed herein, a stress relief piece may be disposed at two ends of a main body of the partition piece. The main body may be connected to the end plate by use of the stress relief piece. A corner may be formed between the stress relief piece and the main body. In this way, when the battery module is subjected to stress, at least a part of the stress can be relieved through the corner formed between the stress relief piece and the main body.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 29, 2024
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Hang DU, Yang ZOU, Shixiong ZHENG, Yaowen HU, Zhihong ZHANG, Pengfei LI
  • Patent number: 11892725
    Abstract: The present application provides a display panel and a display device. The display panel includes sub-pixels with multiple colors and upper polarizing units with various structures. The upper polarizing units with the various structures are disposed one-to-one correspondence with the sub-pixels with the multiple colors to increase transmittance of transmitted light of each color through the upper polarizing units corresponding to the sub-pixels whose color is the same as the color of the upper polarizing units.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: February 6, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Pengfei Zhang
  • Publication number: 20240040532
    Abstract: A network access method includes receiving a registration request transmitted by a terminal; and transmitting a registration accept message to the terminal for indicating that the first network is allowed to be accessed when a first condition is met, the first condition including the following that: the terminal accesses the first network in a first access mode, a second network is in a DC or the first network is notified that the second network is in a DC, and an authentication result of the terminal is that the terminal is capable of obtaining a DC service; or that: the terminal accesses the first network in a DC dedicated registration mode, a second network is in a DC or the first network is notified that the second network is in a DC, and an authentication result of the terminal is that the terminal is capable of obtaining a DC service.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 1, 2024
    Inventors: Pengfei Zhang, Lufeng Han, Wen Wang
  • Publication number: 20240031796
    Abstract: An information processing method, a terminal, and a network-side device, are provided. The information processing method includes: transmitting a subscriber identity in a first format to a first network, the first network being a network accessed by a terminal.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 25, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Pengfei ZHANG, Xiaowan KE
  • Publication number: 20240031335
    Abstract: An information processing method and apparatus, and a communication device. The information processing method includes: acquiring first information, wherein the first information includes at least one of the following: domain name server address information and configuration server address information; and executing a first operation according to the first information, wherein the first operation includes: determining first policy information and/or sending the first information or the first policy information for determining a first rule for data processing; the first rule for data processing is used for performing data passing related control on first data and/or second data; the first data is related to a domain name server address and/or a configuration server address; and the second data is independent of the domain name server address and/or the configuration server address, and/or is not the first data.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 25, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Pengfei ZHANG, Xiaowan KE
  • Publication number: 20240001496
    Abstract: For assembling a heat pump, an apparatus includes a loading part located in an initial section of the fully automatic intelligent production line of an integrated thermal management module. The apparatus includes a first assembling part, located downstream of the loading part, that assembles a refrigerant side components of the heat pump. The apparatus includes a first testing part, located downstream of the first assembly part, that tests the refrigerant side components. The apparatus includes a second assembling part, located downstream of the loading part, that assembles the cooling water side components of the heat pump. The apparatus includes a second testing part, located downstream of the second assembling part, that tests the cooling water side components. The apparatus includes a finished product part, located downstream of the second testing part, that outputs a finished product.
    Type: Application
    Filed: February 17, 2023
    Publication date: January 4, 2024
    Inventors: Shicheng Zhang, Yunpeng Hou, Yuzhi Guo, Tong Wu, Pengfei Zhang, Chunyu Dai, Kaiqiang Yan, Binqi Rao, Yan Zhang, Keyun Wang, Ke Shi
  • Publication number: 20240003905
    Abstract: Provided herein are methods of modulating temperature in detection fields and producing analyte imaging data. In some embodiments, the methods include introducing an incident light toward a second surface of a substrate to induce a plasmonic wave proximal to a first surface of the substrate such that a temperature in a selected heating space within the detection field is substantially uniformly changed to a selected temperature. Additional methods as well as related systems and computer readable media are also provided.
    Type: Application
    Filed: June 21, 2023
    Publication date: January 4, 2024
    Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Shaopeng WANG, Rui WANG, Pengfei ZHANG
  • Publication number: 20240002685
    Abstract: The invention provides a supramolecular polymer composition capable of co-assembly to maintain a three dimensional (3-D) macrostructural form after 3-D printing, made of a solvent, a template molecule; and a reactive component. The reactive component can be at least one monomer that is capable of hydrogen bonding with the template molecule to form a 1D supramolecular structure. The template may be an amphiphilic polymer. The monomer has at least two pendant groups capable of covalent crosslinking. The invention also includes a 3-D structure formed by crosslinking a 3-D printed supramolecular polymer composition, which optionally has a mesoporous structure. Also included is a method of manufacturing a 3-D structure by delivering a supramolecular polymer composition onto a surface of a substrate to form the 3-D structure.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Applicant: Trustees of Dartmouth College
    Inventors: Chenfeng Ke, Pengfei Zhang, Longyu Li, Qianming Lin
  • Patent number: 11860473
    Abstract: The present application provides a display panel and a display device. The display panel includes a liquid crystal layer, a light adjustment layer, and a reflection layer. The liquid crystal layer includes a plurality of liquid crystal molecules. The light adjustment layer includes a plurality of light adjustment portions, and each of the light adjustment portions and a corresponding one of the liquid crystal molecules include a contact interface. The reflection layer is disposed on a side of the liquid crystal layer and the light adjustment layer away from a display side and corresponds to the light adjustment portions. An incident light is totally reflected at the contact interface or passes through the contact interface.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: January 2, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Pengfei Zhang
  • Publication number: 20230408409
    Abstract: Provided herein are methods of detecting exosomes, including unlabeled exosomes. In some embodiments, the methods include disposing a fluidic sample that comprises a plurality of exosomes in a chamber that is positioned at least partially within a fluidic device in which an inner surface of the chamber comprises a first set of exosome binding moieties that are capable of binding the exosomes. In some embodiments, the methods also include binding a portion of the plurality of exosomes to a portion of the first set of exosome binding moieties to produce surface-bound exosomes, introducing an incident light toward the inner surface of the chamber prior to, concurrent with, and/or after, producing the surface-bound exosomes, and detecting light scattered by the surface-bound exosomes to produce a set of exosome imaging data. Related fluidic devices, systems, and computer readable media are also provided.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 21, 2023
    Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Shaopeng WANG, Pengfei ZHANG
  • Publication number: 20230379824
    Abstract: A method of computing power service and a device are provided. The method is performed by a first terminal and includes: receiving first indication information from a second terminal, where the first indication information is used to indicate that the second terminal expects the first terminal to perform computing processing on target data; performing computing processing on the target data to obtain a processing result; and sending the processing result to the second terminal.
    Type: Application
    Filed: August 3, 2023
    Publication date: November 23, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lufeng HAN, Yanchao KANG, Pengfei ZHANG, Xiaodong YANG, Wei BAO, Wen WANG
  • Patent number: D1006144
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 28, 2023
    Assignee: MO TECHNOLOGIES CO., LTD.
    Inventors: Wangui Tian, Pengfei Zhang
  • Patent number: D1017830
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: March 12, 2024
    Assignee: Aikang MedTech Co., Ltd
    Inventors: Chuanguo Zhang, Pengfei Lai, Kai Zheng, Shizhen Zhou, Wuning Zhong