Patents by Inventor Ling Cheng

Ling Cheng 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: 12416509
    Abstract: A map construction method and a related apparatus are provided. The method includes: obtaining, based on manual driving track data and/or an obstacle grid map, road information, intersection information, and lane information of a region through which a vehicle has traveled; obtaining road traffic direction information based on the manual driving track data and the road information, and obtaining lane traffic direction information based on the lane information and the road traffic direction information; obtaining intersection entry and exit point information based on the intersection information and the lane traffic direction information; and performing, based on the intersection entry and exit point information, an operation of generating a virtual topology center line to obtain an autonomous driving map of the region through which the vehicle has traveled, where the virtual topology center line is a traveling boundary line of the vehicle in an intersection region.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: September 16, 2025
    Assignee: Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    Inventors: Minzhen Li, Cheng Chen, Ling Cheng
  • Publication number: 20250017932
    Abstract: The present disclosure relates to the use of GnRH receptor antagonists for the treatment of endometriosis, uterine fibroids, polycystic ovary syndrome (PCOS), or adenomyosis. In particular, the present disclosure describes methods for treating such gynecological disorders, where the methods involve administration of elagolix and may further involve co-administration of a CYP2B6 substrate (e.g., bupropion) or a CYP2C19 substrate (e.g., omeprazole) or a CYP3A4 substrate (e.g., ethinyl estradiol and/or levonorgestrel).
    Type: Application
    Filed: October 1, 2024
    Publication date: January 16, 2025
    Inventors: Mohamad Shebley, Ling Cheng, Pooja Manchandani
  • Patent number: 12092601
    Abstract: The present disclosure belongs to the technical field of biosensors and particularly provides a construction method for a photocathode indirect competition sensor and an evaluation method. The construction method includes: using Z-type Bi2O3/CuBi2O4 as a sensing platform; calculating a photoinduced electron Z-type transfer path and an energy band structure of Bi2O3 and CuBi2O4 using a density functional theory (DFT); and constructing a Bi2O3/CuBi2O4-based biosensor. A photoelectrochemical (PEC) photocathode biosensor based on a Bi2O3/CuBi2O4 heterojunction prepared through the solution has good repeatability, reproducibility, stability, and specificity for detecting a target. The PEC biosensor constructed in the solution of the present disclosure has a broad application prospect in the fields of healthcare, environment, and food.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: September 17, 2024
    Assignees: Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, Wuhan Norrida Biotechnological Co., LTD
    Inventors: Zhaowei Zhang, Wenqin Wu, Xiao Chen, Ling Cheng, Li Yu, Xiupin Wang, Peiwu Li
  • Publication number: 20230414618
    Abstract: The present disclosure relates to the use of GnRH receptor antagonists for the treatment of endometriosis, uterine fibroids, polycystic ovary syndrome (PCOS), or adenomyosis. In particular, the present disclosure describes methods for treating such gynecological disorders, where the methods involve administration of elagolix and may further involve co-administration of a CYP2B6 substrate (e.g., bupropion) or a CYP2C19 substrate (e.g., omeprazole) or a CYP3A4 substrate (e.g., ethinyl estradiol and/or levonorgestrel).
    Type: Application
    Filed: September 6, 2023
    Publication date: December 28, 2023
    Inventors: Mohamad Shebley, Ling Cheng, Pooja Manchandani
  • Publication number: 20230341346
    Abstract: The present disclosure belongs to the technical field of biosensors and particularly provides a construction method for a photocathode indirect competition sensor and an evaluation method. The construction method includes: using Z-type Bi2O3/CuBi2O4 as a sensing platform; calculating a photoinduced electron Z-type transfer path and an energy band structure of Bi2O3 and CuBi2O4 using a density functional theory (DFT); and constructing a Bi2O3/CuBi2O4-based biosensor. A photoelectrochemical (PEC) photocathode biosensor based on a Bi2O3/CuBi2O4 heterojunction prepared through the solution has good repeatability, reproducibility, stability, and specificity for detecting a target. The PEC biosensor constructed in the solution of the present disclosure has a broad application prospect in the fields of healthcare, environment, and food.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Zhaowei Zhang, Wenqin Wu, Xiao Chen, Ling Cheng, Li Yu, Xiupin Wang, Peiwu Li
  • Publication number: 20220412770
    Abstract: A map construction method and a related apparatus are provided. The method includes: obtaining, based on manual driving track data and/or an obstacle grid map, road information, intersection information, and lane information of a region through which a vehicle has traveled; obtaining road traffic direction information based on the manual driving track data and the road information, and obtaining lane traffic direction information based on the lane information and the road traffic direction information; obtaining intersection entry and exit point information based on the intersection information and the lane traffic direction information; and performing, based on the intersection entry and exit point information, an operation of generating a virtual topology center line to obtain an autonomous driving map of the region through which the vehicle has traveled, where the virtual topology center line is a traveling boundary line of the vehicle in an intersection region.
    Type: Application
    Filed: August 26, 2022
    Publication date: December 29, 2022
    Inventors: Minzhen LI, Cheng CHEN, Ling CHENG
  • Publication number: 20220257597
    Abstract: The present disclosure relates to the use of GnRH receptor antagonists for the treatment of endometriosis, uterine fibroids, polycystic ovary syndrome (PCOS), or adenomyosis. In particular, the present disclosure describes methods for treating such gynecological disorders, where the methods involve administration of elagolix and may further involve co-administration of a CYP2B6 substrate (e.g., bupropion) or a CYP2C19 substrate (e.g., omeprazole) or a CYP3A4 substrate (e.g., ethinyl estradiol and/or levonorgestrel).
    Type: Application
    Filed: January 28, 2022
    Publication date: August 18, 2022
    Applicant: AbbVie Inc.
    Inventors: Mohamad Shebley, Ling Cheng, Pooja Manchandani
  • Publication number: 20190160526
    Abstract: An industrial equipment includes a cavity configured to store a coolant, and a cooling acceleration device which is accommodated in the cavity and is put in the coolant stored in the cavity. The cooling acceleration device includes a passage formation portion in which a tubular passage extending in a horizontal direction is formed, and an introduction portion configured to introduce molten material dropped into the cavity to the passage formation portion.
    Type: Application
    Filed: November 21, 2018
    Publication date: May 30, 2019
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Nobuhide Hara, Hironori Noguchi, Ling Cheng, Koichi Tanimoto, Takuo Oda, Yoshiteru Komuro
  • Patent number: 9765229
    Abstract: The present invention relates to an ink composition and a writing instrument. The ink composition comprises 10 to 70 wt % of a metallic pigment, 10 to 30 wt % of a resin, 0 to 20 wt % of a colorant, 0 to 20 wt % of an auxiliary agent and a solvent as the remainder; the solvent is a main solvent or a mixture of the main solvent and an auxiliary solvent; the resin includes a film-forming resin and a thickening resin; the present invention uses a low-level monohydric alcohol solvent as the main solvent, a polyvinyl acetal resin as the film-forming resin, and further includes the auxiliary agent, the metallic pigment or the colorants, so the ink composition with such good characteristics as being environmental friendly, drying quickly, being written smoothly and having strong compatibility to general writing surfaces is produced.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: September 19, 2017
    Assignee: SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Wei Qian, Ling Cheng, Yong Sang
  • Publication number: 20160145454
    Abstract: The present invention relates to an ink composition and a writing instrument. The ink composition comprises 10 to 70 wt % of a metallic pigment, 10 to 30 wt % of a resin, 0 to 20 wt % of a colorant, 0 to 20 wt % of an auxiliary agent and a solvent as the remainder; the solvent is a main solvent or a mixture of the main solvent and an auxiliary solvent; the resin includes a film-forming resin and a thickening resin; the present invention uses a low-level monohydric alcohol solvent as the main solvent, a polyvinyl acetal resin as the film-forming resin, and further includes the auxiliary agent, the metallic pigment or the colorants, so the ink composition with such good characteristics as being environmental friendly, drying quickly, being written smoothly and having strong compatibility to general writing surfaces is produced.
    Type: Application
    Filed: January 29, 2016
    Publication date: May 26, 2016
    Inventors: WEI QIAN, LING CHENG, YONG SANG
  • Patent number: 6724784
    Abstract: The present invention provides an optical filter module. In one embodiment, the wavelength locker module includes an optical interferometer or filter, such as an etalon. In addition, the wavelength locker module also includes an electrically nonconductive material having a high thermal conductivity substantially surrounding the etalon.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: April 20, 2004
    Assignee: Agere Systems Inc.
    Inventors: Ling Cheng, Kaushal Verma, Mark Meyers, Mark A. Eshelman, Richard B. Bylsma
  • Publication number: 20030193983
    Abstract: The present invention provides an optical filter module. In one embodiment, the wavelength locker module includes an optical interferometer or filter, such as an etalon. In addition, the wavelength locker module also includes an electrically nonconductive material having a high thermal conductivity substantially surrounding the etalon.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Applicant: Agere Systems Inc.
    Inventors: Ling Cheng, Kaushal Verma, Mark Meyers, Mark A. Eshelman, Richard B. Bylsma