Patents by Inventor Xuecheng LI

Xuecheng LI 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: 20250239751
    Abstract: An electrochemical apparatus includes a housing, an electrode assembly, and a first conductive plate. The housing includes a main body portion and a sealing structure. The main body portion includes a first end wall and a second end wall opposite to each other in a first direction, a first wall and a second wall opposite to each other in a second direction, and a first side wall and a second side wall opposite to each other in a third direction. The sealing structure includes a first sealing portion connected to the first end wall and a second sealing portion connected to the first side wall. The first sealing portion folds in a direction towards the first wall. The first conductive plate includes a first surface facing the first wall and a second surface facing the second wall. An insulation adhesive connects the first conductive plate and the first sealing portion.
    Type: Application
    Filed: April 11, 2025
    Publication date: July 24, 2025
    Applicant: Ningde Amperex Technology Limited
    Inventors: Xuecheng LI, Yisong SU, Zhaodong WEN, Beibei LI
  • Publication number: 20250186523
    Abstract: An application of a fruiting body of Lyophyllum decastes in preparing Lyophyllum decastes food or lipid-lowering drugs is provided. The present disclosure takes the fruiting body of Lyophyllum decastes as only raw materials and adopts the ultrafine powder of the fruiting body of Lyophyllum decastes and the fungal polysaccharide concentrated solution of the fruiting body of Lyophyllum decastes to prepare Lyophyllum decastes food, which has the characteristics of unique composition, remarkable efficacy, safety and stability, and sufficient raw materials. Moreover, the products do not add any drugs, pigments, curing agents, flavoring agents, preservatives and other ingredients, with excellent lipid-lowering effects.
    Type: Application
    Filed: November 29, 2024
    Publication date: June 12, 2025
    Applicants: Hexi University, Lanzhou New District Qindong Agricultural Investment development Co., LTD
    Inventors: Yali XI, Shenglong WEI, Xuecheng LI, Zewen AN, Jian ZHANG, Xiaoming TIAN, Shengyu GUO, Qiannan CHAI
  • Publication number: 20240243338
    Abstract: A battery includes a housing, an electrode assembly, a first bonding part, and a second bonding part. The electrode assembly includes a body portion and a first metal portion. The first metal portion protrudes from the body portion along a first direction. The body portion includes a first protruding portion, a first portion, and a second protruding portion that are connected in sequence. The first portion includes a first surface and a second surface disposed opposite to each other in the second direction. The first protruding portion includes a third surface located on a same side as the first surface and a fourth surface disposed opposite to the third surface. The second protruding portion includes a fifth surface located on the same side as the first surface and a sixth surface disposed opposite to the fifth surface. The first protruding portion includes a seventh surface in the first direction.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Applicant: Ningde Amperex Technology Limited
    Inventors: Xuecheng LI, Yuanbing ZHANG
  • Publication number: 20240213637
    Abstract: A bonding tape for a battery includes a first adhesive layer, a second adhesive layer, a substrate layer, and an original film. The first adhesive layer and the second adhesive layer are located on two sides of the substrate layer respectively. The first adhesive layer is bonded to a battery. The second adhesive layer includes a first region and a second region. The original film is disposed in the first region. The second region is bonded to a battery compartment. A through-hole is created on the original film. The bonding tape of this application reduces an overall thickness of adhesive tape, improves the energy density of the battery, and at the same time, improves the anti-drop performance of the battery and increases a drop window pass rate.
    Type: Application
    Filed: December 21, 2023
    Publication date: June 27, 2024
    Applicant: Dongguan Amperex Technology Limited
    Inventors: Taosheng WANG, Xuecheng LI
  • Publication number: 20230238565
    Abstract: An electrochemical device including an electrode assembly including a first section, a first bend section, a second section, and a second bend section connected in sequence along a winding direction. A first bonding piece includes a first body portion disposed on the first bend section and a first extension portion disposed on the first section. The first body portion is configured to bond the first bend section to the housing. A second bonding piece includes a second body portion disposed on the second bend section and a second extension portion disposed on the first section. The second body portion is configured to bond the second bend section to the housing. A third bonding piece is disposed between the electrode assembly and the housing. The third bonding piece is bonded to the housing, the first extension portion, and the second extension portion.
    Type: Application
    Filed: March 30, 2023
    Publication date: July 27, 2023
    Applicant: Ningde Amperex Technology Limited
    Inventor: Xuecheng LI
  • Publication number: 20230023216
    Abstract: A battery cell includes an electrode assembly and a packaging bag for accommodating the electrode assembly, where the battery cell further includes a first adhesive layer and a second adhesive layer, and the first adhesive layer is adhered to a side of the electrode assembly; and the second adhesive layer is disposed on an outermost surface of the electrode assembly to bond the packaging bag and the electrode assembly, and the first adhesive layer is disposed between the electrode assembly and the second adhesive layer. A battery is further provided, including a housing and the foregoing battery cell, where the battery cell is accommodated in the housing.
    Type: Application
    Filed: September 30, 2022
    Publication date: January 26, 2023
    Inventors: Xuecheng LI, Junhui HOU
  • Publication number: 20230025766
    Abstract: An electrochemical apparatus includes an electrode assembly, a first adhesive member, and a second adhesive member. The electrode assembly includes electrode plates and a separator, the electrode plates and the separator are stacked sequentially and wound to form the electrode assembly, the electrode plate includes a current collector, and the electrode assembly includes a first straight section and a first bending section. Along a winding direction, a terminating end of the separator exceeds a terminating end of the current collector by 1 to 5 turns, the first adhesive member is disposed on an outer surface of the first straight section, and the second adhesive member is disposed on an outer surface of the first bending section or an outer surface of the outermost current collector at the first bending section.
    Type: Application
    Filed: September 30, 2022
    Publication date: January 26, 2023
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Xianglong HAN, Xuecheng LI
  • Publication number: 20230017239
    Abstract: A battery cell includes an electrode assembly and a packaging bag for accommodating the electrode assembly and a first adhesive layer and a second adhesive layer. One end of the first adhesive layer and one end of the second adhesive layer are both adhered to the first surface of the electrode assembly, and the other end of the first adhesive layer and the other end of the second adhesive layer both extend to the bottom of the electrode assembly and are adhered to a second surface opposite the first surface, a surface on which a terminating end of the electrode assembly is defined as the first surface; and a third adhesive layer, one end of the third adhesive layer is adhered to the first adhesive layer, and the other end of the third adhesive layer is adhered to the second adhesive layer.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 19, 2023
    Inventors: Xuecheng LI, Junhui HOU
  • Publication number: 20220416246
    Abstract: An electrochemical device includes an electrode assembly. The electrode assembly includes a first electrode plate. The first electrode plate includes a first current collector, a first active material layer, and a first insulation layer. The first current collector includes a first surface and a second surface. The first surface and the second surface are provided opposite to each other. The first active material layer is provided on the first surface. The first insulation layer is provided between the first current collector and the first active material layer.
    Type: Application
    Filed: March 31, 2022
    Publication date: December 29, 2022
    Applicant: Ningde Amperex Technology Limited
    Inventor: Xuecheng Li
  • Publication number: 20220416287
    Abstract: An electrode assembly includes a first electrode plate. The first electrode plate includes a first current collector, a first active material layer and a first insulation layer. The first current collector includes a first surface and a second surface. The first surface and the second surface are provided opposite to each other. The first active material layer is provided on the first surface. The first insulation layer is located between the first current collector and the first active material layer.
    Type: Application
    Filed: March 31, 2022
    Publication date: December 29, 2022
    Applicant: Ningde Amperex Technology Limited
    Inventor: Xuecheng Li
  • Publication number: 20220285766
    Abstract: A cell includes an electrode assembly, a housing, tabs, a first sealant, and a second sealant. The housing includes a housing body and a sealing portion connected to the housing body. The sealing portion is disposed between the first side surface and the second side surface. The tabs protrude from the sealing portion and include a first tab and a second tab. The first sealant is used to sealably connect the first tab and the sealing portion. The second sealant is used to sealably connect the second tab and the sealing portion. The sealing portion between the first sealant and the first side surface is a first sealing portion, and the sealing portion between the first sealant and the second sealant is a second sealing portion. In a length direction of the housing, a width of the first sealing portion is greater than a width of the second sealing portion.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 8, 2022
    Applicant: Ningde Amperex Technology Limited
    Inventor: Xuecheng Li
  • Publication number: 20220255112
    Abstract: An electrochemical device includes a housing and an electrode assembly configured to be a wound structure and disposed in the housing. The electrode assembly includes a first electrode plate including a first current collector and a first active material layer disposed thereon, a second electrode plate including a second current collector and a second active material layer disposed thereon, and a separator disposed between the first electrode plate and the second electrode plate. In a winding direction, the electrode assembly includes a first section, a first bend section, a second section, and a second bend section connected sequentially. In a thickness direction of the electrode assembly, the first section includes a first part, and the second section includes a second part. An outermost coil of the first part is the separator, and an outermost coil of the second part is the first electrode plate.
    Type: Application
    Filed: March 31, 2022
    Publication date: August 11, 2022
    Applicant: NINGDE AMPEREX TECHNOLOGY LIMITED
    Inventor: Xuecheng Li
  • Patent number: 10366211
    Abstract: The present application discloses a method for recognizing a picture, device, and apparatus. The method comprises: acquiring a to-be-recognized picture from an Internet-based on-line database; extracting characteristics from the to-be-recognized picture and a previously acquired copy-righted picture, to obtain the characteristics of the to-be-recognized picture and the copy-righted picture; comparing the extracted characteristics of the to-be-recognized picture and the copy-righted picture; and determining the to-be-recognized pictures as a suspected pirated picture based on the comparison result. According to the technical solutions provided by the embodiments of the present application, suspected pirated pictures can be accurately and quickly recognized, with no need of manual screening, thereby greatly reducing the labor cost, and increasing the recognition efficiency for suspected pirated pictures.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: July 30, 2019
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Yingbo Xu, Xuecheng Li
  • Publication number: 20180165553
    Abstract: The present application discloses a method for recognizing a picture, device, and apparatus. The method comprises: acquiring a to-be-recognized picture from an Internet-based on-line database; extracting characteristics from the to-be-recognized picture and a previously acquired copy-righted picture, to obtain the characteristics of the to-be-recognized picture and the copy-righted picture; comparing the extracted characteristics of the to-be-recognized picture and the copy-righted picture; and determining the to-be-recognized pictures as a suspected pirated picture based on the comparison result. According to the technical solutions provided by the embodiments of the present application, suspected pirated pictures can be accurately and quickly recognized, with no need of manual screening, thereby greatly reducing the labor cost, and increasing the recognition efficiency for suspected pirated pictures.
    Type: Application
    Filed: June 9, 2017
    Publication date: June 14, 2018
    Inventors: Yingbo XU, Xuecheng LI