Patents by Inventor Shilei Chen

Shilei Chen 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: 12584827
    Abstract: A full-automatic preparation method of a cast-off cell smear includes the following steps: S1: pretreatment of a cast-off cell: automatically pretreating the cast-off cell to be prepared to remove interfering substances; S2: automatically transferring a pretreated cast-off cell to a cyclic settling module to allow constant-temperature settling, and staining and moisturizing the pretreated cast-off cell; and S3: subjecting a moisturized cast-off cell to automatic liquid sealing. The full-automatic preparation method of the cast-off cell smear realizes the automation of smear preparation, staining, and sealing, and also realizes the unattended high-throughput output and the high-quality smear preparation and sealing.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 24, 2026
    Assignee: JIAXING JINGZHU BIOTECHNOLOGY CO., LTD.
    Inventors: Shilei Chen, Bin Zeng, Longfei Lu, Haigui Zhu, Yuqing Wang, Lei Nie, Fuyu Hu, Kuoye Wang, Yiming Li
  • Patent number: 12584828
    Abstract: An integrated constant-temperature fully-automatic cell smear preparation device includes a rotary settling disc, where the rotary settling disc includes a settling disc base and a turntable body connected to a settling disc body through a fixed shaft; a glass slide addition mechanism arranged adjacent to a glass slide inlet position of the rotary settling disc; a cleaning and sample addition integrated device, where the cleaning and sample addition integrated device is arranged on a side of the rotary settling disc, the cleaning and sample addition integrated device includes a cleaning assembly and a sample addition assembly, and the cleaning assembly and the sample addition assembly add fluid to one or more different settling cups simultaneously as the turntable body rotates intermittently; and a glass slide discharging mechanism arranged adjacent to a glass slide outlet position of the rotary settling disc.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: March 24, 2026
    Assignee: JIAXING JINGZHU BIOTECHNOLOGY CO., LTD.
    Inventors: Shilei Chen, Haigui Zhu, Yuqing Wang, Lei Nie, Fuyu Hu, Kuoye Wang, Yiming Li, Bin Zeng, Longfei Lu
  • Publication number: 20250144526
    Abstract: An animation processing method is performed by an electronic device. The method includes: determining a target movement parameter matching a target movement instruction for controlling movement of a virtual object; driving movement of a logic entity based on the target movement parameter; predicting, while driving the movement of the logic entity based on the target movement parameter, a first predicted trajectory of a representation entity based on the target movement parameter, the representation entity being configured to represent the virtual object; selecting, from a preset animation library, a target animation adapted to the first predicted trajectory, the preset animation library including animations corresponding to various moving actions respectively; driving movement of the representation entity based on the target animation; and rendering a moving animation of the virtual object in a virtual scene based on the movement of the logic entity and the movement of the representation entity.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Shilei CHEN, Jichun Hou, Tao Xu, Bo Hu
  • Publication number: 20230366790
    Abstract: A full-automatic preparation method of a cast-off cell smear includes the following steps: S1: pretreatment of a cast-off cell: automatically pretreating the cast-off cell to be prepared to remove interfering substances; S2: automatically transferring a pretreated cast-off cell to a cyclic settling module to allow constant-temperature settling, and staining and moisturizing the pretreated cast-off cell; and S3: subjecting a moisturized cast-off cell to automatic liquid sealing. The full-automatic preparation method of the cast-off cell smear realizes the automation of smear preparation, staining, and sealing, and also realizes the unattended high-throughput output and the high-quality smear preparation and sealing.
    Type: Application
    Filed: April 22, 2021
    Publication date: November 16, 2023
    Applicant: JIAXING JINGZHU BIOTECHNOLOGY CO., LTD.
    Inventors: Shilei CHEN, Bin ZENG, Longfei LU, Haigui ZHU, Yuqing WANG, Lei NIE, Fuyu HU, Kuoye WANG, Yiming LI
  • Publication number: 20230358647
    Abstract: An integrated constant-temperature fully-automatic cell smear preparation device includes a rotary settling disc, where the rotary settling disc includes a settling disc base and a turntable body connected to a settling disc body through a fixed shaft; a glass slide addition mechanism arranged adjacent to a glass slide inlet position of the rotary settling disc; a cleaning and sample addition integrated device, where the cleaning and sample addition integrated device is arranged on a side of the rotary settling disc, the cleaning and sample addition integrated device includes a cleaning assembly and a sample addition assembly, and the cleaning assembly and the sample addition assembly add fluid to one or more different settling cups simultaneously as the turntable body rotates intermittently; and a glass slide discharging mechanism arranged adjacent to a glass slide outlet position of the rotary settling disc.
    Type: Application
    Filed: April 20, 2021
    Publication date: November 9, 2023
    Applicant: JIAXING JINGZHU BIOTECHNOLOGY CO., LTD.
    Inventors: Shilei CHEN, Haigui ZHU, Yuqing WANG, Lei NIE, Fuyu HU, Kuoye WANG, Yiming LI, Bin ZENG, Longfei LU
  • Publication number: 20230321632
    Abstract: The present disclosure relates to a cerium-zirconium-based composite oxide having gradient element distribution and a preparation method therefor. According to the present disclosure, the cerium-zirconium-based composite oxide having gradient element distribution is prepared by a step-by-step precipitation method. First, a zirconium-rich component is precipitated to form a crystal structure and a crystal grain stack structure which have high thermal stability, slow down the segregation of zirconium on a surface after high-temperature treatment, and reduce element migration among crystal grains; second, a cerium-rich component is precipitated to improve the cerium content of the surface layers of the crystal grains, improve the utilization rate of the cerium element, and improve the oxygen storage amount and the oxygen storage rate.
    Type: Application
    Filed: August 27, 2021
    Publication date: October 12, 2023
    Inventors: Xiaowei HUANG, Yongke HOU, Zheng ZHAO, Yongqi ZHANG, Juanyu YANG, Meisheng CUI, Zhizhe ZHAI, Yang XU, Zongyu FENG, Shilei CHEN
  • Patent number: 10385229
    Abstract: Described herein are non-aqueous ink compositions containing a polythiophene having a repeating unit complying with formula (I) described herein, one or more metallic nanoparticles, and a liquid carrier having one or more organic solvents. The present disclosure also concerns the uses of such non-aqueous ink compositions, for example, in organic electronic devices.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: August 20, 2019
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Jing Wang, Sergey B. Li, Laura Difalco, Floryan Decampo, Shilei Chen
  • Publication number: 20180201799
    Abstract: Described herein are non-aqueous ink compositions containing a polythiophene having a repeating unit complying with formula (I) described herein, one or more metallic nanoparticles, and a liquid carrier having one or more organic solvents. The present disclosure also concerns the uses of such non-aqueous ink compositions, for example, in organic electronic devices.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 19, 2018
    Inventors: Jing WANG, Sergey B. LI, Laura DIFALCO, Floryan DECAMPO, Shilei CHEN
  • Patent number: 9595714
    Abstract: The present invention pertains to a solvent based electrode-forming composition which comprises at least one vinylidene fluoride (VDF) polymer and a graphene oxide with an oxygen content of no more than 25 wt % dispersed in an organic solvent, wherein the VDF polymer comprises recurring units derived from vinylidene fluoride (VDF) and from at least one (meth)acrylic monomer (MA) having formula (I) here below: wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —ROH is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group. The present invention further relates to a process for manufacturing said electrode-forming composition, and the use thereof for manufacturing an electrode of secondary lithium batteries.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: March 14, 2017
    Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Frederic Fouda Onana, Riccardo Pieri, Marco Apostolo, Hans Edouard Miltner, Anne-Lise Goffin, Shilei Chen
  • Publication number: 20150372274
    Abstract: The present invention provides method for manufacturing a coated separator for use in an electrochemical device, comprising the steps of: (i) providing a separator having two surfaces; (ii) applying a coating composition [composition (C)] on at least one surface of the separator, the composition (C) comprising a polymer [polymer (P)] and at least one electrolyte salt [salt (E)] of formula (a), A+B? (a) wherein A+ indicates an ion selected from alkaline metal cations or a combination thereof, and B? indicates an ion selected from anions or a combination thereof, so as to obtain a coating layer onto said surface; and (ii) drying the coating layer so as to obtain a coated separator, wherein the polymer (P) is a vinylidene fluoride (VdF) polymer and comprises recurring units derived from at least one comonomer (C), said comonomer (C) being different from vinylidene fluoride (VdF), and wherein the polymer (P) comprises recurring units derived from at least one (meth)acrylic monomer (MA).
    Type: Application
    Filed: November 20, 2013
    Publication date: December 24, 2015
    Inventors: Christine HAMON, Riccardo PIERI, Shilei CHEN, Marc-David BRAIDA, Jean-Francois MOUSSET
  • Publication number: 20140329003
    Abstract: The present invention pertains to a solvent based electrode-forming composition which comprises at least one vinylidene fluoride (VDF) polymer and a graphene oxide with an oxygen content of no more than 25 wt % dispersed in an organic solvent, wherein the VDF polymer comprises recurring units derived from vinylidene fluoride (VDF) and from at least one (meth)acrylic monomer (MA) having formula (I) here below: wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —ROH is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group. The present invention further relates to a process for manufacturing said electrode-forming composition, and the use thereof for manufacturing an electrode of secondary lithium batteries.
    Type: Application
    Filed: December 17, 2012
    Publication date: November 6, 2014
    Inventors: Frederic Fouda Onana, Riccardo Pieri, Marco Apostolo, Hans Edouard Miltner, Anne-Lise Goffin, Shilei Chen