Patents by Inventor Xiaofeng Chen

Xiaofeng 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: 11814531
    Abstract: Fusing nanowire inks are described that can also comprise a hydrophilic polymer binder, such as a cellulose based binder. The fusing nanowire inks can be deposited onto a substrate surface and dried to drive the fusing process. Transparent conductive films can be formed with desirable properties.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: November 14, 2023
    Assignee: C3Nano Inc.
    Inventors: Ying-Syi Li, Xiqiang Yang, Yu Kambe, Xiaofeng Chen, Hua Gu, Steven Michael Lam, Melanie Maniko Inouye, Arthur Yung-Chi Cheng, Alex Da Zhang Tan, Christopher S. Scully, Ajay Virkar
  • Publication number: 20230357411
    Abstract: A humanized antibody or antigen-binding fragment thereof capable of specifically recognizing TrkA and uses thereof. The antibody includes a heavy chain variable region with an amino acid sequence shown in any one of SEQ ID NO: 2-8, and a light chain variable region with an amino acid sequence shown in any one of SEQ ID NO: 10-13. The above-mentioned antibody according to the embodiments of the present invention can specifically target and bind to the TrkA receptor and block the binding of NGF and TrkA.
    Type: Application
    Filed: November 18, 2021
    Publication date: November 9, 2023
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Zhiheng REN, Junji DONG, Zhuandi HE, Kezhu WANG, Jielian LU, Shushan LIN, Liang LIU, Xiang LI, Kuo ZHANG, Yan JIANG, Xiaoping LI, Xiaofeng CHEN, Wenjia LI
  • Publication number: 20230347244
    Abstract: A method for controlling an object in a virtual scene for an electronic device includes: controlling, in response to a first interaction control instruction, a virtual object to perform an interactive operation indicated by the first interaction control instruction; controlling, in response to a second interaction control instruction for a copy skill, the virtual object to cast the copy skill including creating a copy of the virtual object in the virtual scene; controlling, in response to a third interaction control instruction, the copy to perform an interactive operation indicated by the third interaction control instruction; removing the copy from the virtual scene in response to that a disappearing condition of the copy of the virtual object is satisfied; and controlling, in response to a fourth interaction control instruction, the virtual object to perform an interactive operation indicated by the fourth interaction control instruction.
    Type: Application
    Filed: July 6, 2023
    Publication date: November 2, 2023
    Inventors: Xiaofeng CHEN, Jiayuan CEN, Yucun YAO
  • Publication number: 20230343054
    Abstract: In a method for displaying an interactive element, a first virtual object and the interactive element are displayed in a virtual scene. A user input for the first virtual object to interact with the interactive element in the virtual scene is received. Based on an interaction with the interactive element by the first virtual object, the display of the interactive element is controlled to change to a target form according to a target item of the first virtual object.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shuai WANG, Jianquan LI, Xiaofeng CHEN, Qiwen ZHENG, Shuang HAO
  • Publication number: 20230321543
    Abstract: This application provides a control method of a virtual skill performed by an electronic device. The method includes: rendering a skill control of a virtual scene, the skill control corresponding to a motion skill of a target virtual object; rendering a composite skill control containing a direction indication identification when a trigger operation for the skill control is received; and controlling the target virtual object to release the motion skill along a first direction according to a current property of the direction indication identification in the composite skill control in response to a first skill release instruction triggered on the composite skill control.
    Type: Application
    Filed: June 1, 2023
    Publication date: October 12, 2023
    Inventors: Xiaofeng CHEN, Fan DONG
  • Publication number: 20230257458
    Abstract: An antibody or an antigen-binding fragment can specifically recognize IL-11 thereof. The antibody contains CDR sequence(s) selected from at least one of the following or an amino acid sequence having at least 95% identity thereto: heavy chain variable region CDR sequences: SEQ ID NOs: 1-33 and light chain variable region CDR sequences: SEQ ID NOs: 34-66. The antibody can specifically target and bind to IL-11, so as to block binding of IL-11 and an IL-11 receptor.
    Type: Application
    Filed: August 12, 2021
    Publication date: August 17, 2023
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Jiatao ZHOU, Cangsha CHEN, Shujuan WANG, Jie YAO, Xiaofeng CHEN, Wenjia LI
  • Publication number: 20230249073
    Abstract: A user interface display method and apparatus, a device, and a storage medium, in the field of graphical user interfaces. The method includes: displaying a virtual environment image, an operation control, and a minimap, the virtual environment image being an image in which a virtual environment around a virtual character, which is located in a virtual world, is observed from a perspective of the virtual character, wherein the minimap presents a thumbnail of the virtual world in which the virtual character is located, controlling, based on a control input via the operation control, activities of a virtual character in the virtual environment, and displaying, based on the virtual character being influenced by a target event in the virtual environment, the virtual environment image in a shielded state and the minimap in a blurred state.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xiaofeng Chen, Jingchen Shi, Yun Ai
  • Publication number: 20230235049
    Abstract: An invention provides a chimeric antigen receptor. The chimeric antigen receptor includes an extracellular domain including a heavy chain variable region, a light chain variable region of a single chain antibody fragment and CD8 hinge region; a transmembrane domain including an immune co-stimulator transmembrane domain; and an intracellular domain including an immune co-stimulator intracellular segment and CD3? chain. According to the embodiments of the invention, the chimeric antigen receptor can specifically recognize the tumor cells expressing the specific antigen and achieve the specific killing effect against the tumor cells expressing the high specific antigen.
    Type: Application
    Filed: August 11, 2020
    Publication date: July 27, 2023
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Junji DONG, Tingting YU, Yi ZENG, Le XU, Xufang WANG, Zhiguang LI, Shaoyan LI, Qunrui YE, Xiaofeng CHEN, Wenjia LI
  • Patent number: 11679143
    Abstract: A fibroblast growth factor 21 (FGF21) variant, further to a FGF21 variant fusion protein, a protein multimer, and use thereof can significantly improve the binding ability with the target and can be used to treat metabolic diseases.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: June 20, 2023
    Assignee: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao Chen, Shushan Lin, Yu Li, Xiaofeng Chen, Wenjia Li, Liang Liu, Zheng Fu
  • Publication number: 20230080279
    Abstract: Fusing nanowire inks are described that can also comprise a hydrophilic polymer binder, such as a cellulose based binder. The fusing nanowire inks can be deposited onto a substrate surface and dried to drive the fusing process. Transparent conductive films can be formed with desirable properties.
    Type: Application
    Filed: November 17, 2022
    Publication date: March 16, 2023
    Inventors: Ying-Syi Li, Xiqiang Yang, Yu Kambe, Xiaofeng Chen, Hua Gu, Steven Michael Lam, Melanie Maniko Inouye, Arthur Yung-Chi Cheng, Alex Da Zhang Tan, Christopher S. Scully, Ajay Virkar
  • Patent number: 11552477
    Abstract: The present disclosure provides a rechargeable battery for an induction garbage bin, comprising a steel shell, a battery core, an output structural component and an intermediate connection structural component, the battery core being provided in the steel shell, wherein, a lower end of a USB fixing structural part of the intermediate connection structural component is fittingly sleeved on an open end of the steel shell; a positive end of the battery core is connected with a positive tab connection point (B+) on a PCB substrate, a negative end of the battery core is connected with a negative tab connection point (B?) on the PCB substrate; the output structural component is fittingly clamped and sleeved on a USB metal part of the intermediate connection structural component; and a positive clamp output end (O+) of the electronic component is in close contact with a metal languet of a positive cap of the output structural component.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: January 10, 2023
    Assignee: NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SHENZHEN) CO., LTD
    Inventors: Yinglin Gong, Hongbing Liu, Pengfei Chen, Xiaofeng Chen
  • Patent number: 11512215
    Abstract: Fusing nanowire inks are described that can also comprise a hydrophilic polymer binder, such as a cellulose based binder. The fusing nanowire inks can be deposited onto a substrate surface and dried to drive the fusing process. Transparent conductive films can be formed with desirable properties.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: November 29, 2022
    Assignee: C3 Nano, Inc.
    Inventors: Ying-Syi Li, Xiqiang Yang, Yu Kambe, Xiaofeng Chen, Hua Gu, Steven Michael Lam, Melanie Maniko Inouye, Arthur Yung-Chi Cheng, Alex Da Zhang Tan, Christopher Steven Scully, Ajay Virkar
  • Patent number: 11462130
    Abstract: The present invention discloses a method and a system for automatically generating a hole location map for golf course, relating to the field of the automatic measurement technology. The method includes the following steps: acquiring longitude and latitude data of all fairway center points or green center points, longitude and latitude data of all green front edge points, and longitude and latitude data of all current-date hole position points; calculating hole position data of respective current-date hole position points according to the longitude and latitude data of the current-date hole position point, the longitude and latitude data of the fairway center point or the green center point corresponding to the current-date hole position point and the longitude and latitude data of the green front edge point; and automatically generating a current-date hole location map for golf course according to the hole position data of the respective current-date hole position points.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: October 4, 2022
    Assignee: SHENZHEN JIAHESHUN INFORMATION AND TECHNOLOGY LTD
    Inventors: Jianjia Pan, Jian Cheng, Xiaofeng Chen
  • Publication number: 20220291570
    Abstract: The present application relates to a base (10), a camera module (100) and an electronic device (1000). The base (10) is used for bearing a lens (20), and comprises: a substrate (1) connected to the lens (20), the substrate (1) being provided with a mounting hole (13); a photosensitive chip (2) arranged in the mounting hole (13) and opposite the lens (20); and a support structure (6) arranged in the mounting hole (13), connected to an inner wall (131) of the mounting hole (13) and connected to a surface, away from the lens (20), of the photosensitive chip (2) so as to support the photosensitive chip (2).
    Type: Application
    Filed: August 14, 2020
    Publication date: September 15, 2022
    Applicants: OFILM GROUP CO., LTD., NANCHANG OFILM OPTICAL-ELECTRONIC TECH CO., LTD.
    Inventors: Zhongke MA, Xiaofeng CHEN, Chengzhe SHEN
  • Publication number: 20220294941
    Abstract: The present application relates to a base (10), a camera module (100), and an electronic device (1000). The base (10) is used for bearing a lens (20), and comprises: a substrate (1) connected to the lens (20), the substrate (1) being provided with a mounting hole (13); an optical sensing chip (2) provided in the mounting hole (13) and opposite to the lens (20), a gap (6) being provided between a sidewall (21) of the optical sensing chip (2) and an inner wall (131) of the mounting hole (13); and a connection structure (3) provided in the gap (6) and connected to the optical sensing chip (2) and the substrate (1) respectively to fix the optical sensing chip (2) to the substrate (1).
    Type: Application
    Filed: August 14, 2020
    Publication date: September 15, 2022
    Applicants: OFILM GROUP CO., LTD., NANCHANG OFILM OPTICAL-ELECTRONIC TECH CO., LTD.
    Inventors: Zhongke MA, Xiaofeng CHEN, Chengzhe SHEN
  • Patent number: 11444314
    Abstract: The present invention provides a high-energy-density secondary lithium-ion battery, including: a lithium-ion cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, a MicroUSB interface, a plastic structural part, a square rigid FR-4 substrate, a circular rigid FR-4 substrate and a metal cap, for integrating three functions of a constant voltage output, charge management and protection, overcharge and overdischarge protection, and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a high energy density of the battery, and is also conducive to improving the reliability.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 13, 2022
    Assignee: NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SHENZHEN) CO., LTD
    Inventors: Hongbing Liu, Faping Zhong, Xiaofeng Chen, Pengfei Chen, Yinglin Gong, Shunhua Hu
  • Publication number: 20220204630
    Abstract: An antibody or an antigen-binding fragment thereof is capable of specifically recognizing TrkA and uses thereof. The antibody contains a CDR sequence selected from at least one of the following or an amino acid sequence having at least 95% identity with it: heavy chain variable region CDR sequences: SEQ ID NO: 1˜27, light chain variable region CDR sequences: SEQ IN NO: 28˜54. The above antibody can specifically targeted-bind to the TrkA receptor and block the binding of NGF to TrkA.
    Type: Application
    Filed: May 28, 2020
    Publication date: June 30, 2022
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Zhiheng REN, Zhuandi HE, Jielian LU, Shushan LIN, Tingting YU, Xiling WEI, Xufang WANG, Le XU, Junji DONG, Xiang LI, Kuo ZHANG, Xueyao YANG, Linfeng GUO, Xiaoping LI, Xiaofeng CHEN, Wenjia LI
  • Publication number: 20220127322
    Abstract: Provided is a fusion protein containing GLP-1 and FGF21 linked through an immunoglobulin Fc portion. Each of the GLP-1 and FGF21 can be substituted with its analogues or variants and, the Fc portion, which can be derived from IgG4, can include substitutions that further enhance the fusion protein's stability and activity. These fragments can be linked together through peptide linkers. The fusion protein can be used clinically to reduce glucose and lipid levels and body weight.
    Type: Application
    Filed: March 14, 2018
    Publication date: April 28, 2022
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Shushan LIN, Yu LI, Xiaofeng CHEN, Liang LIU, Zheng FU
  • Publication number: 20220064244
    Abstract: An FGF21 polypeptide has one or more of the following properties: stable structure, long half-life, low immunogenicity, high biological activity, and enhanced glucose-lowering and lipid-lowering activities. A fusion protein or immunoconjugate includes the FGF21 polypeptide.
    Type: Application
    Filed: March 4, 2020
    Publication date: March 3, 2022
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Shushan LIN, Yu LI, Xiaoping LI, Xiaofeng CHEN, Wenjia LI, Liang LIU, Zheng FU
  • Patent number: 11158887
    Abstract: The present invention provides a large-capacity secondary battery, including: a rechargeable cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, an LED lamp, a plastic part, a circular rigid FR-4 substrate, a metal cap, an insulation pad and an insulation heat shrink film, for integrating multiple functions of a constant voltage output, charge management and protection, and overcharge, overdischarge and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a large capacity of the battery.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: October 26, 2021
    Assignee: NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SHENZHEN) CO., LTD
    Inventors: Hongbing Liu, Faping Zhong, Pengfei Chen, Xiaofeng Chen, Yinglin Gong, Shunhua Hu