Patents by Inventor Wenqing LIU

Wenqing LIU 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: 20250087655
    Abstract: The present disclosure provides a method of manufacturing an electrode using a continuous coating line for applying an electrode coating layer on a substrate surface of a substrate, the continuous coating line comprising a coating apparatus comprising a coating head and a coating fluid supply system, and at least one oven comprising a heating element, and a substrate carrier for carrying the substrate, the method comprising continuously carrying the substrate through the continuous coating line using the substrate carrier; continuously applying a battery electrode slurry composition from the coating head to the substrate surface to form a wet coated substrate, wherein the battery electrode slurry composition is continuously fed into the coating head by the coating fluid supply system; and heating the wet coated substrate in the oven to form a dried coating on the substrate.
    Type: Application
    Filed: June 2, 2022
    Publication date: March 13, 2025
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Zhilian Zhou, Peter Lawrence Votruba-Drzal, Adam Jacob Crowe, Stoyan Gary Watsula, Ian Lawrence Matts, Fanghui Wu, Pengfei Zhan, Zilu Li, Yurun Yang, Scott William Sisco, Wenqing Liu, Kevin Thomas Sylvester, Na Zhang
  • Patent number: 12160015
    Abstract: A conductive film, a fabrication method of the conductive film, and a lithium-ion battery (LIB) are provided. The fabrication method includes: S10: selecting a support layer, and plating a first metal layer on upper and lower surfaces of the support layer, respectively; S20: compounding a first film on a surface of one of the first metal layers, and compounding a second film on a surface of the other one of the first metal layers; S30: compounding a third film on surfaces of the first film and the second film, and etching a plurality of circular holes penetrating through the third film and the second film; S40: plating a second metal layer on an outer surface of the third film and an inner wall of the circular hole; S50: fabricating a composite film; and S60: plating a third metal layer on upper and lower surfaces of the composite film.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: December 3, 2024
    Assignee: CHONGQING JIMAT NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Shiwei Zang, Wenqing Liu
  • Patent number: 12146763
    Abstract: A computer-implemented method for the self-calibration of an inertial sensor. The method includes: establishing data that relate to the inertial sensor; subdividing the data into training data and test data; setting a first target accuracy value for a first artificial neural network that includes linear activation functions; training the first artificial neural network using the training data; inputting the test data into the trained first artificial neural network in order to obtain a first output value of the first artificial neural network; establishing a first output accuracy value based on a comparison result between the first output value and the test data; storing weightings and the linear activation functions of the first artificial neural network in a memory unit of the inertial sensor if the first output accuracy value is greater than the first target accuracy value, or otherwise, training the first artificial neural network again using the training data.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: November 19, 2024
    Assignee: ROBERT BOSCH GMBH
    Inventors: Matthias Kuehnel, Wenqing Liu
  • Patent number: 12073508
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: August 27, 2024
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi Duan, Chao Fu, Da Wu, Wenqing Liu, Liangliang Pan, Weidong Zhang
  • Publication number: 20240203038
    Abstract: The present disclosure relates to systems and methods for volume data rendering. The methods may include obtaining an initial image relating to volume data of a subject by performing a path tracing operation on the volume data, obtaining a total sampling operation count corresponding to the initial image, determining, based on the volume data, one or more reference parameters relating to the initial image, and generating, based on historical image data relating to the volume date of the subject, the initial image, the total sampling operation count, and the one or more reference parameters, a target image using an image processing model.
    Type: Application
    Filed: February 27, 2024
    Publication date: June 20, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Wenqing LIU, Zhiguo ZHANG
  • Patent number: 12002131
    Abstract: The present disclosure relates to an image processing method and a system thereof. The method may include: obtaining an image including at least one pixel or voxel; causing, via an interface, at least one interface element corresponding to at least one candidate texture model to be displayed, wherein the at least one candidate texture model is selected from a library including a plurality of candidate texture models that correspond to a plurality of candidate categories; receiving, via the at least one interface element, a selection of a texture model from the at least one candidate texture model; associating the texture model with the image; determining an output parameter of the at least one pixel or voxel based on the texture model; and generating an output image based on the output parameter of the at least one pixel or voxel.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: June 4, 2024
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Wenqing Liu, Qi Duan
  • Publication number: 20240170676
    Abstract: The present disclosure provides a binder composition comprising (a) at least one fluoropolymer comprising the residue of vinylidene fluoride; (b) one or more (meth)acrylic polymers; and (c) an organic medium comprising a trialkyl phosphate solvent. Also disclosed are slurry compositions, electrodes, and electrical storage devices.
    Type: Application
    Filed: March 25, 2022
    Publication date: May 23, 2024
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Wenqing Liu, Kevin Thomas Sylvester, Fanghui Wu, Scott William Sisco, Pengfei Zhan
  • Patent number: 11976378
    Abstract: The present invention discloses a device and method for preventing copper plating of a conductor roll in the technical field of manufacturing of copper electroplating films. A conductor roll and an electroplating anode are respectively connected to the negative output end and the positive output end of a first power source, the conductor roll and the electroplating anode electroplate a plating product flowing through plating pool bath after being electrified, and the conductor roll is connected to the positive output end of a second power source and mated with an auxiliary electrode connected to the negative output end of the second power source to realize the electrolysis of the conductor roll so that the conductor roll avoids copper deposition when electroplating the plating product.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: May 7, 2024
    Assignee: Chongqing JIMAT New Material Technology Co., Ltd.
    Inventors: Shiwei Zang, Wenqing Liu
  • Publication number: 20240067360
    Abstract: Provided is a steam jet multifunctional aircraft deicing vehicle with steam jet, includes a vehicle body, where a steam generating assembly is arranged in the vehicle body, and the steam generating assembly is connected with a steam conveying assembly. A moving assembly is rotatably connected above the vehicle body, and the moving assembly is rotatably connected with an execution assembly. The execution assembly includes a first spray head assembly and a second spray head assembly. The steam conveying assembly includes a first supercharger and a second supercharger arranged side by side, where an air outlet end of the first supercharger is communicated with one end of a first air outlet pipe, and an other end of the first air outlet pipe is communicated with spray heads of the second spray head assembly through a first air pipeline.
    Type: Application
    Filed: November 9, 2023
    Publication date: February 29, 2024
    Applicants: Binzhou University, Binzhou Municipal Bureau of Industry and Information Technology, Shandong University of Science and Technology
    Inventors: Mingming Cheng, Jianbo Gao, Gang Zhou, Daoquan Cheng, Cheng Wang, Shuai Zhang, Shuoshi Zhang, Wenqing Liu, Huazhen Sun, Hongkun Zhang
  • Publication number: 20230198093
    Abstract: A safe lithium-ion battery (LIB) separator, a fabrication method thereof, and an LIB are provided. The fabrication method includes: S1: preparation of a water-based slurry: mixing a ceramic material, magnesium oxide, conductive carbon black (CB), and a water-based adhesive, and thoroughly stirring to obtain the water-based slurry; S2: fabrication of a first film: adding trans-1,4-polyisoprene, cis-polybutadiene rubber (cis-BR), conductive CB, and a water-soluble salt to a compounding granulator for compounding to prepare a memory material; adding the memory material to a mixed solution of aluminum nitride and ethanol, and conducting stirring, suction filtration, drying and calcination to obtain a solid material; and mixing a high-polymer particle with the solid material, adding a resulting mixed material to a film-blowing machine, blowing into a film, and watering and drying the film to obtain the first film; S3: fabrication of a second film; and S4: fabrication of the LIB separator.
    Type: Application
    Filed: June 10, 2021
    Publication date: June 22, 2023
    Applicant: CHONGQING JIMAT NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Shiwei ZANG, Wenqing LIU
  • Publication number: 20230187775
    Abstract: A conductive film, a fabrication method of the conductive film, and a lithium-ion battery (LIB) are provided. The fabrication method includes: S10: selecting a support layer, and plating a first metal layer on upper and lower surfaces of the support layer, respectively; S20: compounding a first film on a surface of one of the first metal layers, and compounding a second film on a surface of the other one of the first metal layers; S30: compounding a third film on surfaces of the first film and the second film, and etching a plurality of circular holes penetrating through the third film and the second film; S40: plating a second metal layer on an outer surface of the third film and an inner wall of the circular hole; S50: fabricating a composite film; and S60: plating a third metal layer on upper and lower surfaces of the composite film.
    Type: Application
    Filed: June 10, 2021
    Publication date: June 15, 2023
    Applicant: CHONGQING JIMAT NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Shiwei ZANG, Wenqing LIU
  • Patent number: 11488234
    Abstract: Embodiments of the present invention relate to a method, an apparatus, and a system for processing order information. The method includes receiving, by means of a short-range communication component, order information sent by a first terminal, the order information including an account identifier of a paid object account and a payment amount; acquiring an account identifier of a first account prestored at the second terminal and bound thereto as an account identifier of a payout account and add the account identifier of the payout account to the order information; performing encryption processing, by using a prestored first key, on the order information to which the account identifier of the payout account is added; and sending, by means of the short-range communication component, the encrypted order information to the first terminal. By the embodiments of the present invention, efficiency of order information can be improved.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: November 1, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wenqing Liu, Zixi Shen, Qiang Wang
  • Publication number: 20220343589
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi DUAN, Chao FU, Da WU, Wenqing LIU, Liangliang PAN, Weidong ZHANG
  • Publication number: 20220282393
    Abstract: The present invention discloses a device and method for preventing bath crystallization of a squeezing component of electroplating equipment in the technical field of manufacturing of copper electroplating films. The device comprises a plating tank and a squeezing component located on the discharge end of the plating tank. A non-metallic film is squeezed by the squeezing component after being discharged from the plating tank. A wind cutting device is arranged between the plating tank and the squeezing component for wind cutting of the discharged non-metallic film; and a spraying component is arranged behind the squeezing component for spraying the squeezing component. The method comprises a step of adding a wind cutting device for wind cutting of a non-metallic film to remove bath and a step of adding a spraying component for spraying the squeezing component.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventors: Shiwei ZANG, Wenqing LIU
  • Publication number: 20220285789
    Abstract: The present invention discloses a lithium replenishing diaphragm and a preparation method for the lithium replenishing diaphragm in the technical field of lithium batteries. The lithium replenishing diaphragm comprises in mass percentage: 50-60% of a halogen high-molecular polymer base material, 5-10% of a toughening agent, 5-10% of a flame retardant, and 20-40% of a lithium salt. During the preparation process, the proportioned raw materials are uniformly mixed and placed in a feeding device of a film blowing machine, a film is formed by means of film blowing of the film blowing machine, the film is baked in a drying oven and then wound, and the final lithium replenishing diaphragm is obtained. The present invention solves the defects of high cost, poor heat resistance and poor tensile strength of a diaphragm in the prior art, which can not only greatly reduce the corresponding cost, but also ensure a better thermal stability and a higher toughness of a final product.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventors: Shiwei ZANG, Wenqing LIU
  • Publication number: 20220282390
    Abstract: The present invention discloses a device and method for preventing copper plating of a conductor roll in the technical field of manufacturing of copper electroplating films. A conductor roll and an electroplating anode are respectively connected to the negative output end and the positive output end of a first power source, the conductor roll and the electroplating anode electroplate a plating product flowing through plating pool bath after being electrified, and the conductor roll is connected to the positive output end of a second power source and mated with an auxiliary electrode connected to the negative output end of the second power source to realize the electrolysis of the conductor roll so that the conductor roll avoids copper deposition when electroplating the plating product.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventors: Shiwei ZANG, Wenqing LIU
  • Patent number: 11417552
    Abstract: A computer-implemented method for inferring a device feature of a device produced on a wafer. The method includes: providing a wafer feature model associating a wafer position indicating a position of a produced device on the wafer to a device feature, wherein the wafer feature model is configured to be trained by one or more wafer feature maps and particularly configured as a Gaussian process model, providing a sample device feature of at least one device at a sample wafer position, and inferring the device feature of at least one other device of the wafer depending on the provided wafer feature model.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: August 16, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Christoph Zimmer, Dusan Radovic, Eric Sebastian Schmidt, Matthias Kuehnel, Michael Herman, Wenqing Liu, Jan Martin Lubisch
  • Patent number: 11403809
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 2, 2022
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi Duan, Chao Fu, Da Wu, Wenqing Liu, Liangliang Pan, Weidong Zhang
  • Patent number: D1035883
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: July 16, 2024
    Inventors: Wenqing Liu, Yunhui Chen
  • Patent number: D1053362
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: December 3, 2024
    Assignee: Huizhou Jinghao Medical Technology Co., Ltd.
    Inventors: Wenqing Liu, Ping Dong, Huadong Wang