Patents by Inventor MEILING ZHANG

MEILING ZHANG 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: 20260189829
    Abstract: The present document describes techniques for a magnetically self-shielded speaker box for a mobile device. The speaker box described herein includes a thin metal enclosure, thereby reducing or eliminating plastic components from the exterior enclosure of the speaker box. The metal of the enclosure has a high magnetic permeability to prevent penetration of a magnetic field generated by the speaker transducer within the exterior enclosure. Also, the exterior enclosure includes at least two enclosure portions that are joined together with a continuous welded seam. Accordingly, the speaker box described herein is a thin-walled, fully metal, high-permeability enclosure resulting in a smaller, self-shielded solution that reduces both (i) the total physical volume of the speaker box for a given internal speaker back volume and (ii) the spacing requirements to adjacent voice-coil-motor auto-focus camera modules.
    Type: Application
    Filed: October 13, 2023
    Publication date: July 2, 2026
    Applicant: Google LLC
    Inventors: Michael J. Lombardi, Fuk Kiu Lee, Joseph L. Allore, Meiling Zhang
  • Patent number: 12342800
    Abstract: The present disclosure relates to the genetically modified non-human animals that have a disruption at the endogenous CD132 gene (e.g.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: July 1, 2025
    Inventors: Yuelei Shen, Yang Bai, Meiling Zhang, Jiawei Yao, Rui Huang, Yanan Guo
  • Publication number: 20250194416
    Abstract: The present invention relates to an organic compound, and an electronic element and an electronic apparatus using same. The organic compound has a structure represented by a formula (I). The organic compound is applied to an organic electroluminescent device, and can significantly improve the performance of the device.
    Type: Application
    Filed: September 8, 2023
    Publication date: June 12, 2025
    Inventors: Meiling ZHANG, Youngkook KIM, Yun LIU, Yingwen LI
  • Patent number: 11952582
    Abstract: Provided are a mutant HPPD polypeptide having high resistance to a herbicide and an encoding gene thereof, and an application thereof in an improved plant. The amino acid at position 282 of the mutant HPPD polypeptide is mutated from arginine to serine at a wild-type HPPD polypeptide. In addition, the mutant HPPD polypeptide further comprises an amino acid at position 349 that is mutated from glutamic acid to lysine, and/or an amino acid at position 156 that is mutated from alanine to valine. The mutated HPPD polypeptide can be used for cultivating plants having resistance to a herbicide having HPPD inhibition.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: April 9, 2024
    Assignee: CAS CENTER FOR EXCELLENCE IN MOLECULAR PLANT SCIENCES
    Inventors: Jiankang Zhu, Vipasha Verma, Feng Li, Meiling Zhang, Ming Li, Mei Chen
  • Publication number: 20230320332
    Abstract: Provided are genetically modified non-human animals that express a human or chimeric (e.g., humanized) CCR8, and methods of use thereof.
    Type: Application
    Filed: September 10, 2021
    Publication date: October 12, 2023
    Inventors: Yuelei SHEN, Yang BAI, Chaoshe GUO, Meiling ZHANG, Rui HUANG, Chengzhang SHANG
  • Publication number: 20230172171
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD94 and/or NKG2A, and methods of use thereof.
    Type: Application
    Filed: May 21, 2021
    Publication date: June 8, 2023
    Inventors: Yuelei Shen, Yang Bai, Chaoshe Guo, Meiling Zhang, Rui Huang, Chengzhang Shang
  • Publication number: 20230148575
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL1B and/or IL1A, and methods of use thereof.
    Type: Application
    Filed: April 7, 2021
    Publication date: May 18, 2023
    Inventors: Yuelei Shen, Meiling Zhang, Rui Huang, Yang Bai, Chaoshe Guo, Xiaofei Zhou
  • Publication number: 20230072216
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) major histocompatibility complex (MHC) protein complex, and methods of use thereof.
    Type: Application
    Filed: January 8, 2021
    Publication date: March 9, 2023
    Inventors: Yuelei Shen, Chaoshe Guo, Meiling Zhang, Rui Huang, Yanan Guo, Yang Bai, Jiawei Yao, Chengzhang Shang
  • Publication number: 20230058049
    Abstract: This disclosure relates to genetically modified immunodeficient animals which express a human or chimeric (e.g., humanized) SIRP? and/or human or chimeric (e.g., humanized) CD47, and methods of use thereof.
    Type: Application
    Filed: December 31, 2020
    Publication date: February 23, 2023
    Inventors: Yuelei Shen, Yang Bai, Jiawei Yao, Chaoshe Guo, Meiling Zhang, Rui Huang, Yanan Guo, Chengzhang Shang
  • Publication number: 20230043907
    Abstract: Provided are a humanized transgenic non-human animal, especially a rodent, in particular a transgenic mouse containing a human interleukin 17A (IL-17A) gene, a human gene 17RA (IL-17RA) and/or a human TNF-alpha gene, and a preparation method therefor and the use thereof.
    Type: Application
    Filed: August 1, 2022
    Publication date: February 9, 2023
    Inventors: Yuelei Shen, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao, Xiaofei Zhou, Meiling Zhang, Jiawei Yao
  • Patent number: 11564381
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) LAG3, and methods of use thereof.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: January 31, 2023
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Jiawei Yao, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao, Meiling Zhang
  • Publication number: 20220408704
    Abstract: The present disclosure relates to genetically modified non-human animals expressing human or chimeric (e.g., humanized) Thrombopoietin (THPO), and methods of use thereof.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 29, 2022
    Inventors: Yuelei Shen, Rui Huang, Yanan Guo, Yang Bai, Jiawei Yao, Chaoshe Guo, Meiling Zhang
  • Patent number: 11534502
    Abstract: The present disclosure relates to the genetically modified non-human animals that express a human or chimeric TIGIT (e.g., humanized TIGIT), and methods of use thereof.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: December 27, 2022
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Yang Bai, Rui Huang, Yanan Guo, Xiaofei Zhou, Meiling Zhang
  • Publication number: 20220378025
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL10R and/or a human or chimeric (e.g., humanized) IL10, and methods of use thereof.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 1, 2022
    Inventors: Yuelei Shen, Yanan Guo, Yang Bai, Jiawei Yao, Chaoshe Guo, Meiling Zhang, Rui Huang, Lei Zhao, Xiaofei Zhou
  • Patent number: 11505806
    Abstract: The present disclosure relates to the genetically modified non-human animals that express a human or chimeric OX40, and methods of use thereof.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: November 22, 2022
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Chaoshe Guo, Yang Bai, Jiawei Yao, Meiling Zhang, Xiaofei Zhou
  • Patent number: 11497198
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD40, and methods of use thereof.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: November 15, 2022
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Chaoshe Guo, Rui Huang, Lei Zhao, Yanan Guo, Yang Bai, Meiling Zhang, Jiawei Yao
  • Patent number: D1052532
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: November 26, 2024
    Assignee: SHENZHEN YIGOOD TECHNOLOGY CO., LTD.
    Inventors: Meiling Zhang, Deyong Zhang
  • Patent number: D1117019
    Type: Grant
    Filed: September 24, 2024
    Date of Patent: March 10, 2026
    Assignee: SHENZHEN YIGOOD TECHNOLOGY CO., LTD.
    Inventors: Meiling Zhang, Deyong Zhang
  • Patent number: D1117044
    Type: Grant
    Filed: September 30, 2024
    Date of Patent: March 10, 2026
    Assignee: SHENZHEN YIGOOD TECHNOLOGY CO., LTD.
    Inventors: Meiling Zhang, Deyong Zhang
  • Patent number: D1117045
    Type: Grant
    Filed: September 30, 2024
    Date of Patent: March 10, 2026
    Assignee: SHENZHEN YIGOOD TECHNOLOGY CO., LTD.
    Inventors: Meiling Zhang, Deyong Zhang