Patents by Inventor Haijun Sun

Haijun Sun 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: 11984255
    Abstract: An integrated magnetic element includes an accommodating part; a current sensor disposed on the accommodating part; and a transformer disposed on the accommodating part. The transformer includes a magnetic core, a first winding including a plurality of wires, and a second winding, wherein some of the plurality of wires passes through the current sensor to shunt and detect current flowing through the first winding, and current values of the wires are detected by the current sensor to obtain a total current value of the first winding of the transformer according to a shunt ratio by the winding construction of the preset transformer.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: May 14, 2024
    Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    Inventors: Xiaoxia Sun, Chunmei Wang, Jun Sun, Haijun Yang, Zengyi Lu
  • Patent number: 11968503
    Abstract: A current detection circuit and method for protecting a speaker, and a chip are provided. The current detection circuit includes a current detection module and an analog-to-digital converter. The current detection module samples a current flowing through the speaker based on current mirror technology, and converts the current into a voltage to output a first voltage signal and a second voltage signal. The analog-to-digital converter converts the first voltage signal and the second voltage signal into a PDM code, to calculate a current parameter of the speaker.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: April 23, 2024
    Assignee: SHANGHAI AWINIC TECHNOLOGY CO., LTD.
    Inventors: Zhifei Yang, Haijun Zhang, Liming Du, Jiantao Cheng, Hongjun Sun
  • Publication number: 20240124275
    Abstract: The present application relates to the field of lifting equipment, in particular to a crane and a control method thereof.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 18, 2024
    Inventors: Li Sun, Ying Sun, Jiangping Zhao, Lei Han, Xiqing Liu, Jinjun Meng, Jihai Yang, Haijun Chen
  • Patent number: 11962230
    Abstract: A method and device for controlling a DCDC converter, used for a hybrid electric vehicle and relating to the technical field of vehicle control. The method comprises: according to an output end current limit value and an actual voltage value, acquiring a first preset value corresponding to an input end power; according to the maximum discharge power of a high-voltage battery and the actual discharge power of an electric motor, acquiring a second preset value corresponding to the input end power; and determining the minimum value in the first preset value and the second preset value as an input end target power limit value. Multiple combination working conditions of sufficient or insufficient power sources at the input end are considered.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: April 16, 2024
    Assignee: GREAT WALL MOTOR COMPANY LIMITED
    Inventors: Zhaolue Sun, Zepeng Li, Chao Qian, Haijun Song
  • Patent number: 11940268
    Abstract: The present disclosure discloses a contact angle measuring device, including a light source, a container, a photodetector, a bubble generating unit, and a processing unit. The container includes a first and a second side walls that are opposite. The first side wall is made of a light-transmitting material, the container is filled with a liquid with light transmission inside. The monochromatic light emitted by the light source passes through the first side wall and enters an interface between the first side wall and the liquid. The bubble generating unit is configured for generating a bubble that is in contact with an inner surface of the first side wall. The photodetector is configured for detecting light intensity distribution of the monochromatic light through the liquid.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: March 26, 2024
    Assignees: Xiamen University of Technology, Riccino (Xiamen) Optical Inc.
    Inventors: Dong Sun, Luming Song, Xianjian Zhou, Hongyi Lin, Hong Liu, Wenzhang Zhu, Haijun Lin
  • Publication number: 20240094442
    Abstract: The present application provides a splicing display unit and a display screen, in order to visually eliminate the seam, improve the user's visual effect on splicing screens, and achieve a subjective visual feeling for the user as if there was no seam. The display screen includes a plurality of display modules and a plurality of optical structures, the plurality of display modules and the plurality of optical structures being closely arranged; each of the display modules includes a display area and a black edge area arranged around the display area, black edge areas of adjacent two display modules are spliced together to form a seam; one end of the first surface of the optical structure close to the seam is a first arc surface, and the first arc surface is configured to refract light emitted from the display area of the display module, and then distribute the refracted light in a front-view area corresponding to the seam.
    Type: Application
    Filed: March 26, 2021
    Publication date: March 21, 2024
    Inventors: Changjia FU, Enliang ZHANG, Haijun SHI, Fei DONG, Wei ZHONG, Xiaodi SUN, Qingshan QU
  • Publication number: 20240085738
    Abstract: The embodiments of the present disclosure provide a display module and a middle frame, the display module includes a backlight module and a display panel, the backlight module includes a back plate, a first light source, a middle frame. The back plate includes a bottom plate, the first light source is on the bottom plate, the middle frame is between the bottom plate and the display panel. A side of the middle frame close to the display panel includes a first bearing portion and a second bearing portion, the first bearing portion is at an edge of the middle frame, a second light source is on the first bearing portion, the second bearing portion is on a side of the first bearing portion close to a display region of the display panel, the second bearing portion is connected to a position of the display panel corresponding to the display region.
    Type: Application
    Filed: October 29, 2021
    Publication date: March 14, 2024
    Inventors: Bochang WANG, Shanlei HOU, Haijun SHI, Zhaoshou TIAN, Xiaodi SUN, Hui GUO
  • Publication number: 20230357413
    Abstract: The application relates to specific binding members which bind the human epidermal growth factor receptor (EGFR). The specific binding members preferably comprise an EGFR antigen-binding site which may be located in two or more structural loops of a CH3 domain of the specific binding member. The specific binding members are expected to find application in the treatment of cancers expressing EGFR.
    Type: Application
    Filed: February 8, 2023
    Publication date: November 9, 2023
    Applicant: F-STAR THERAPEUTICS LIMITED
    Inventors: Mihriban Tuna, Kin-Mei Leung, Haijun Sun, Melanie Medcalf, Samine Isaac
  • Patent number: 11629193
    Abstract: The application relates to specific binding members which bind the human epidermal growth factor receptor (EGFR). The specific binding members preferably comprise an EGFR antigen-binding site which may be located in two or more structural loops of a CH3 domain of the specific binding member. The specific binding members are expected to find application in the treatment of cancers expressing EGFR.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: April 18, 2023
    Assignee: F-star Therapeutics Limited
    Inventors: Mihriban Tuna, Kin-Mei Leung, Haijun Sun, Melanie Medcalf, Samine Isaac
  • Publication number: 20190338049
    Abstract: The application relates to antibody molecules, which bind to a first and second antigen, the first antigen being a disease antigen, for example a tumour antigen, and the second antigen being a tumour necrosis factor receptor superfamily (TNFRSF) receptor antigen on the surface of an immune cell. The antibody molecules preferably comprise a CDR-based antigen-binding site and an antigen-binding site, which may be located in two or more structural loops of a constant domain of the antibody molecule. The antibody molecules find application, for example, in cancer therapy.
    Type: Application
    Filed: January 9, 2018
    Publication date: November 7, 2019
    Applicant: F-star Beta Limited
    Inventors: Mihriban Tuna, John Soerensen Haurum, Jacqueline Francoise Doody, Haijun Sun, Miguel Gaspar
  • Publication number: 20190202920
    Abstract: The application relates to specific binding members which bind the human epidermal growth factor receptor (EGFR). The specific binding members preferably comprise an EGFR antigen-binding site which may be located in two or more structural loops of a CH3 domain of the specific binding member. The specific binding members are expected to find application in the treatment of cancers expressing EGFR.
    Type: Application
    Filed: July 19, 2017
    Publication date: July 4, 2019
    Applicant: F-STAR BETA LIMITED
    Inventors: Mihriban TUNA, Kin-Mei LEUNG, Haijun SUN, Melanie MEDCALF, Samine ISAAC
  • Publication number: 20160289336
    Abstract: The invention relates the use of Human Epidermal Growth Factor Receptor 2 (HER2) gene copy number and HER2 mRNA levels as biomarkers to identify cancers which will respond to treatment with a specific binding member comprising a HER2 antigen binding site engineered into a structural loop region of a constant domain, e.g. CH3 domain, of the specific binding member, and specific binding members which compete with such a binding member for binding to HER2.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 6, 2016
    Inventors: Kinmei Leung, Haijun Sun, Sarah Batey, Robert Rowland
  • Patent number: 8404240
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof. Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: March 26, 2013
    Assignee: ImClone LLC
    Inventor: Haijun Sun
  • Patent number: 8263074
    Abstract: The present invention is directed to an antibody or fragments thereof that are specific for a fibroblast growth factor receptor (FGFR)-1(IIIb), FGFR-1(IIIc), and/or FGFR-4. Also, provided herein, are vectors and host cells comprising the nucleic acids encoding those antibodies. The present invention further provides methods of antagonizing FGFR-1 or FGFR-4 as a treatment for obesity, diabetes, or a condition related thereto, and methods of reducing food intake.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: September 11, 2012
    Assignee: ImClone LLC
    Inventors: Haijun Sun, Juqun Shen, James Robert Tonra
  • Publication number: 20120219563
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof. Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Application
    Filed: April 20, 2012
    Publication date: August 30, 2012
    Applicant: IMCLONE LLC
    Inventor: Haijun SUN
  • Patent number: 8182815
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof. Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: May 22, 2012
    Assignee: ImClone, LLC
    Inventors: Haijun Sun, Ling Liu
  • Publication number: 20120121609
    Abstract: The present invention is directed to an antibody or fragments thereof that are specific for a fibroblast growth factor receptor (EGFR)-1(IIIb), EGFR-1(IIIc), and/or EGFR-4. Also, provided herein, are vectors and host cells comprising the nucleic acids encoding those antibodies. The present invention further provides methods of antagonizing EGFR-1 or EGFR-4 as a treatment for obesity, diabetes, or a condition related thereto, and methods of reducing food intake.
    Type: Application
    Filed: December 16, 2011
    Publication date: May 17, 2012
    Applicant: IMCLONE LLC
    Inventors: Haijun SUN, Juqun SHEN, James R. TONRA
  • Publication number: 20120009200
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof. Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Application
    Filed: September 19, 2011
    Publication date: January 12, 2012
    Applicant: IMCLONE LLC
    Inventors: Haijun SUN, Ling LIU
  • Patent number: 8043618
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof. Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: October 25, 2011
    Assignee: ImClone, LLC
    Inventors: Haijun Sun, Ling Liu
  • Publication number: 20100098696
    Abstract: The present invention relates to an isolated antibody or fragment thereof, which specifically binds to human FGFR-3(IIIb) and FGFR-3(IIIc), or mutant forms thereof Further embodiments include pharmaceutical compositions comprising the antibody and methods of using the antibody to treat cancer.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 22, 2010
    Inventors: Haijun Sun, Ling Liu