Patents by Inventor Yuchun Zhang

Yuchun 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).

  • Patent number: 12125932
    Abstract: A stacked solar cell is provided. The stacked solar cell comprises: a light absorption layer group comprising an excitation layer, a first electron transport layer group provided on a first side surface of the excitation layer, and a first hole transport layer group provided on a second side surface of the excitation layer; and a heterojunction layer group, wherein a second electron transport layer is provided as a first side surface of the heterojunction layer group and is in contact with the first hole transport layer group, and a second hole transport layer is provided as a second side surface of the heterojunction layer group.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: October 22, 2024
    Assignee: BEIJING ZENITHNANO TECHNOLOGY CO., LTD.
    Inventors: Yuchun Zhang, Shudong Zhong
  • Patent number: 12125931
    Abstract: A tandem solar cell is provided. The tandem solar cell includes: a light absorbing layer group, including an excitation layer, a first electron transport layer group provided on a first side of the excitation layer and a first hole transport layer group provided on a second side of the excitation layer; a heterojunction layer group, where the heterojunction layer group includes a first side being a second electron transport layer in contact with the first hole transport layer group, and a second side being a second hole transport layer; a reflection layer is provided on a side of the second hole transport layer; and the reflection layer reflects sunlight irradiated thereon through the light absorbing layer group and the heterojunction layer group into the tandem solar cell.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: October 22, 2024
    Assignee: BEIJING ZENITHNANO TECHNOLOGY CO., LTD.
    Inventors: Yuchun Zhang, Shudong Zhong
  • Publication number: 20240266453
    Abstract: A stacked solar cell is provided. The stacked solar cell comprises: a light absorption layer group comprising an excitation layer, a first electron transport layer group provided on a first side surface of the excitation layer, and a first hole transport layer group provided on a second side surface of the excitation layer; and a heterojunction layer group, wherein a second electron transport layer is provided as a first side surface of the heterojunction layer group and is in contact with the first hole transport layer group, and a second hole transport layer is provided as a second side surface of the heterojunction layer group.
    Type: Application
    Filed: October 12, 2021
    Publication date: August 8, 2024
    Applicant: BEIJING ZENITHNANO TECHNOLOGY CO., LTD.
    Inventors: Yuchun ZHANG, Shudong ZHONG
  • Publication number: 20240266452
    Abstract: A tandem solar cell is provided. The tandem solar cell includes: a light absorbing layer group, including an excitation layer, a first electron transport layer group provided on a first side of the excitation layer and a first hole transport layer group provided on a second side of the excitation layer; a heterojunction layer group, where the heterojunction layer group includes a first side being a second electron transport layer in contact with the first hole transport layer group, and a second side being a second hole transport layer; a reflection layer is provided on a side of the second hole transport layer; and the reflection layer reflects sunlight irradiated thereon through the light absorbing layer group and the heterojunction layer group into the tandem solar cell.
    Type: Application
    Filed: October 12, 2021
    Publication date: August 8, 2024
    Applicant: BEIJING ZENITHNANO TECHNOLOGY CO., LTD.
    Inventors: Yuchun ZHANG, Shudong ZHONG
  • Publication number: 20230159627
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Application
    Filed: June 27, 2022
    Publication date: May 25, 2023
    Inventors: Russell P. ROTHER, Douglas L. SHERIDAN, Paul P. TAMBURINI, Yuchun ZHANG
  • Publication number: 20230003925
    Abstract: The present disclosure provides a display film. The display film includes a substrate and a film stack provided on the substrate, wherein the film stack sequentially includes: a first high-refractive-index layer, a transflective coating layer and a second high-refractive-index layer; and the transflective coating layer is made of at least one metal and an oxide of the metal, or at least one metal and a nitride of the metal, or at least one metal and a nitride and an oxide of the metal. The present disclosure further provides a display assembly using the display film. The display assembly of the present disclosure can display projected information.
    Type: Application
    Filed: April 8, 2022
    Publication date: January 5, 2023
    Applicant: BEIJING ZENITHNANO TECHNOLOGY CO., LTD.
    Inventor: Yuchun Zhang
  • Patent number: 11407821
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: August 9, 2022
    Assignee: Alexion Pharmaceuticals, Inc.
    Inventors: Russell P. Rother, Douglas L. Sheridan, Paul P. Tamburini, Yuchun Zhang
  • Patent number: 11365363
    Abstract: A system for producing high-quality gas includes a heat carrier hoist, a coke feeder, a heat carrier heating furnace, a gas mixer, a high-temperature induced draft fan, a heat carrier storage tank, a dryer, a hopper, a concentrating solar collection pyrolysis-gasification reactor having a double-tube structure, a three-phase separator and a coke collecting bin. The system may use an adjustable concentrating solar collection technology in combination with a heat carrier circulation heating process, so as to effectively solve heat requirements of the waste pyrolysis and gasification process, reduce the waste material consumption caused by energy supply, and improve the effective utilization of raw materials.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: June 21, 2022
    Assignee: Shandong University of Technology
    Inventors: Peng Fu, Yongjun Li, Yuchun Zhang, Bing Wang
  • Patent number: 11269474
    Abstract: The present disclosure discloses a touch device, including a display region and a transmission region. The transmission region is arranged on at least one side around the display region. The touch device includes a first flexible film, a first low-resistance conductive layer, a first adhesive layer, a second flexible film, a second low-resistance conductive layer, a second adhesive layer, and a transparent cover plate sequentially from bottom to top. The first low-resistance conductive layer includes a first touch conductive layer and a first wire integrally formed. The second low-resistance conductive layer includes a second touch conductive layer and a second wire integrally formed. The first touch conductive layer and the second touch conductive layer correspond to the display region. The first wire and the second wire correspond to the transmission region.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: March 8, 2022
    Assignee: Beijing Zenithnano Technology Co., Ltd
    Inventors: Yuchun Zhang, Shudong Zhong, Mao Li
  • Publication number: 20210335519
    Abstract: The present disclosure discloses a conductive film, including a flexible substrate, an optical adjustment layer, a weathering layer, and an electrical conduction layer sequentially from bottom to top. The electrical conduction layer includes metal and an oxide/nitride of the metal, and a thickness of the electrical conduction layer is less than or equal to 10 nm. The present disclosure solves the problem of a poor electrical conduction effect caused by an island structure of metal serving as an electrical conduction layer, and improves the light transmittance of the conductive film.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 28, 2021
    Inventors: Yuchun Zhang, Shudong Zhong
  • Publication number: 20210333937
    Abstract: The present disclosure discloses a touch screen, including a display region and a transmission region. The transmission region is arranged on at least one side around the display region. The touch screen includes a transparent cover plate, a first adhesive layer, a first low-resistance conductive layer, a first flexible film substrate, a second adhesive layer, a second low-resistance conductive layer, and a second flexible film substrate sequentially from top to bottom. The first low-resistance conductive layer and the second low-resistance conductive layer include an electrical conduction layer of a continuous structure. The electrical conduction layer includes metal and an oxide/nitride of the metal. The first low-resistance conductive layer includes a first touch conductive layer and a first wire integrally formed. The second low-resistance conductive layer includes a second touch conductive layer and a second wire integrally formed.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 28, 2021
    Inventors: Yuchun Zhang, Shudong Zhong
  • Publication number: 20210333907
    Abstract: The present disclosure discloses a touch device, including a display region and a transmission region. The transmission region is arranged on at least one side around the display region. The touch device includes a first flexible film, a first low-resistance conductive layer, a first adhesive layer, a second flexible film, a second low-resistance conductive layer, a second adhesive layer, and a transparent cover plate sequentially from bottom to top. The first low-resistance conductive layer includes a first touch conductive layer and a first wire integrally formed. The second low-resistance conductive layer includes a second touch conductive layer and a second wire integrally formed. The first touch conductive layer and the second touch conductive layer correspond to the display region. The first wire and the second wire correspond to the transmission region.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 28, 2021
    Inventors: Yuchun Zhang, Shudong Zhong, Mao Li
  • Publication number: 20210115345
    Abstract: A system for producing high-quality gas includes a heat carrier hoist, a coke feeder, a heat carrier heating furnace, a gas mixer, a high-temperature induced draft fan, a heat carrier storage tank, a dryer, a hopper, a concentrating solar collection pyrolysis-gasification reactor having a double-tube structure, a three-phase separator and a coke collecting bin. The system may use an adjustable concentrating solar collection technology in combination with a heat carrier circulation heating process, so as to effectively solve heat requirements of the waste pyrolysis and gasification process, reduce the waste material consumption caused by energy supply, and improve the effective utilization of raw materials.
    Type: Application
    Filed: May 4, 2020
    Publication date: April 22, 2021
    Inventors: Peng FU, Yongjun LI, Yuchun ZHANG, Bing WANG
  • Publication number: 20200207842
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Application
    Filed: September 12, 2019
    Publication date: July 2, 2020
    Inventors: Russell P. ROTHER, Douglas L. SHERIDAN, Paul P. TAMBURINI, Yuchun ZHANG
  • Patent number: 10450370
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: October 22, 2019
    Assignee: Alexion Pharmaceuticals, Inc.
    Inventors: Russell P. Rother, Douglas L. Sheridan, Paul P. Tamburini, Yuchun Zhang
  • Patent number: 10309008
    Abstract: A window film is disclosed. The window film includes: a flexible transparent base material; a first metal target material film, disposed on the surface of the flexible transparent base material; a first high refractive index compound film, disposed on the surface of the first metal target material film; a first metal oxide film, disposed on the surface of the first high refractive index compound film; a first silver-containing metal film, disposed on the surface of the first metal oxide film; a second metal target material film, disposed on the surface of the first silver-containing metal film; and a second high refractive index compound film, disposed on the surface of the second metal target material film. The window film has better adherence, and is less likely to peel off. In addition, the window film also has better oxidation resistance, and is less likely to be oxidized. Furthermore, the window film also has a better optical effect and heat insulation effect.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: June 4, 2019
    Assignee: ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL CO., LTD.
    Inventors: Yuchun Zhang, Minghong Hsu
  • Publication number: 20180273612
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Application
    Filed: March 29, 2018
    Publication date: September 27, 2018
    Inventors: Russell P. ROTHER, Douglas L. SHERIDAN, Paul P. TAMBURINI, Yuchun ZHANG
  • Patent number: 9963503
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: May 8, 2018
    Assignee: Alexion Pharmaceuticals, Inc.
    Inventors: Russell P. Rother, Douglas L. Sheridan, Paul P. Tamburini, Yuchun Zhang
  • Publication number: 20170268099
    Abstract: A window film is disclosed. The window film includes: a flexible transparent base material; a first metal target material film, disposed on the surface of the flexible transparent base material; a first high refractive index compound film, disposed on the surface of the first metal target material film; a first metal oxide film, disposed on the surface of the first high refractive index compound film; a first silver-containing metal film, disposed on the surface of the first metal oxide film; a second metal target material film, disposed on the surface of the first silver-containing metal film; and a second high refractive index compound film, disposed on the surface of the second metal target material film. The window film has better adherence, and is less likely to peel off. In addition, the window film also has better oxidation resistance, and is less likely to be oxidized. Furthermore, the window film also has a better optical effect and heat insulation effect.
    Type: Application
    Filed: December 24, 2014
    Publication date: September 21, 2017
    Inventors: Yuchun Zhang, Minghong Hsu
  • Publication number: 20160376357
    Abstract: The present disclosure relates to, inter alia, antibodies, or antigen-binding fragments thereof, that bind to C5a and to use of the antibodies in methods for treating or preventing complement-associated disorders such as, but not limited to, atypical hemolytic uremic syndrome, age-related macular degeneration, rheumatoid arthritis, sepsis, severe burn, antiphospho lipid syndrome, asthma, lupus nephritis, Goodpasture's syndrome, and chronic obstructive pulmonary disease.
    Type: Application
    Filed: September 12, 2016
    Publication date: December 29, 2016
    Inventors: Russell P. ROTHER, Douglas L. SHERIDAN, Paul P. TAMBURINI, Yuchun ZHANG