Patents by Inventor Mohamed M. Hilali

Mohamed M. Hilali 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: 11855233
    Abstract: Intermediate temperature metallization pastes containing vanadium are disclosed. The metallization pastes can be used to fabricate electrodes interconnected to a transparent conductor.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: December 26, 2023
    Assignee: PHAROS MATERIALS, INC.
    Inventors: Mohamed M. Hilali, Yaping Zhang, Jifeng Wei, Zhiyong Li, Xiangling Xu
  • Patent number: 11746957
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: September 5, 2023
    Assignee: Zhejiang Kaiying New Materials Co., Ltd.
    Inventor: Mohamed M. Hilali
  • Publication number: 20220181506
    Abstract: Intermediate temperature metallization pastes containing vanadium are disclosed. The metallization pastes can be used to fabricate electrodes interconnected to a transparent conductor.
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Inventors: MOHAMED M. HILALI, YAPING ZHANG, JIFENG WEI, ZHIYONG LI, XIANGLING XU
  • Patent number: 11296242
    Abstract: Intermediate temperature metallization pastes containing vanadium are disclosed. The metallization pastes can be used to fabricate electrodes interconnected to a transparent conductor.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: April 5, 2022
    Assignee: PHAROS MATERIALS, INC.
    Inventors: Mohamed M. Hilali, Yaping Zhang, Jifeng Wei, Zhiyong Li, Xiangling Xu
  • Publication number: 20210399150
    Abstract: Intermediate temperature metallization pastes containing vanadium are disclosed. The metallization pastes can be used to fabricate electrodes interconnected to a transparent conductor.
    Type: Application
    Filed: May 18, 2021
    Publication date: December 23, 2021
    Inventors: MOHAMED M. HILALI, YAPING ZHANG, JIFENG WEI, ZHIYONG LI, XIANGLING XU
  • Publication number: 20210381650
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Application
    Filed: August 19, 2021
    Publication date: December 9, 2021
    Inventor: Mohamed M. Hilali
  • Patent number: 11189738
    Abstract: Peripheral side surface interconnects for interconnecting solar cells are disclosed. The peripheral side surface interconnects include a layer of an electrically conductive adhesive overlying an insulating layer overlying a peripheral side edge of a solar cell and electrically interconnected to a busbar. Photovoltaic modules include adjacent solar cells comprising peripheral side surface interconnects interconnected by the electrically conductive adhesive or by the electrically conductive adhesive and an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell peripheral side surface interconnects include applying an insulating layer to a side surface of a solar cell, depositing a busbar in proximity to the insulated side surface of the solar cell, depositing an electrically conductive adhesive over at least a portion of the busbar and over at least a portion of the insulating layer.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 30, 2021
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhiyong Li
  • Patent number: 11125389
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: September 21, 2021
    Assignee: Zhejiang Kaiying New Materials Co., Ltd.
    Inventor: Mohamed M. Hilali
  • Patent number: 11075308
    Abstract: Intermediate temperature metallization pastes containing vanadium are disclosed. The metallization pastes can be used to fabricate electrodes interconnected to a transparent conductor.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: July 27, 2021
    Assignee: PHAROS MATERIALS, INC.
    Inventors: Mohamed M. Hilali, Yaping Zhang, Jifeng Wei, Zhiyong Li, Xiangling Xu
  • Patent number: 11043606
    Abstract: Edge interconnects for interconnecting solar cells are disclosed. The edge interconnects include a layer of an electrically conductive adhesive overlying an insulating dielectric layer applied to edge of a solar cell and electrically interconnected to a busbar. Solar cell modules include adjacent solar cells comprising edge interconnects interconnected using an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell edge interconnects include applying an insulating dielectric coating to edges of a solar cell, depositing a busbar in proximity to the insulated edges of the solar cell, depositing an electrically conductive adhesive over at least portion of the busbar an over at least a portion of the dielectric layer. Solar cell modules can be formed by interconnecting adjacent solar cells using an interconnection element.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: June 22, 2021
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhiyong Li
  • Publication number: 20200373447
    Abstract: Edge interconnects for interconnecting solar cells are disclosed. The edge interconnects include a layer of an electrically conductive adhesive overlying an insulating dielectric layer applied to edge of a solar cell and electrically interconnected to a busbar. Solar cell modules include adjacent solar cells comprising edge interconnects interconnected using an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell edge interconnects include applying an insulating dielectric coating to edges of a solar cell, depositing a busbar in proximity to the insulated edges of the solar cell, depositing an electrically conductive adhesive over at least portion of the busbar an over at least a portion of the dielectric layer. Solar cell modules can be formed by interconnecting adjacent solar cells using an interconnection element.
    Type: Application
    Filed: July 13, 2020
    Publication date: November 26, 2020
    Inventors: MOHAMED M. HILALI, ZHIYONG LI
  • Publication number: 20200373440
    Abstract: Peripheral side surface interconnects for interconnecting solar cells are disclosed. The peripheral side surface interconnects include a layer of an electrically conductive adhesive overlying an insulating layer overlying a peripheral side edge of a solar cell and electrically interconnected to a busbar. Photovoltaic modules include adjacent solar cells comprising peripheral side surface interconnects interconnected by the electrically conductive adhesive or by the electrically conductive adhesive and an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell peripheral side surface interconnects include applying an insulating layer to a side surface of a solar cell, depositing a busbar in proximity to the insulated side surface of the solar cell, depositing an electrically conductive adhesive over at least a portion of the busbar and over at least a portion of the insulating layer.
    Type: Application
    Filed: July 13, 2020
    Publication date: November 26, 2020
    Inventors: MOHAMED M. HILALI, ZHIYONG LI
  • Patent number: 10749045
    Abstract: Peripheral side surface interconnects for interconnecting solar cells are disclosed. The peripheral side surface interconnects include a layer of an electrically conductive adhesive overlying an insulating layer overlying a peripheral side edge of a solar cell and electrically interconnected to a busbar. Photovoltaic modules include adjacent solar cells comprising peripheral side surface interconnects interconnected by the electrically conductive adhesive or by the electrically conductive adhesive and an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell peripheral side surface interconnects include applying an insulating layer to a side surface of a solar cell, depositing a busbar in proximity to the insulated side surface of the solar cell, depositing an electrically conductive adhesive over at least a portion of the busbar and over at least a portion of the insulating layer.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: August 18, 2020
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhiyong Li
  • Patent number: 10749061
    Abstract: Edge interconnects for interconnecting solar cells are disclosed. The edge interconnects include a layer of an electrically conductive adhesive overlying an insulating dielectric layer applied to edge of a solar cell and electrically interconnected to a busbar. Solar cell modules include adjacent solar cells comprising edge interconnects interconnected using an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell edge interconnects include applying an insulating dielectric coating to edges of a solar cell, depositing a busbar in proximity to the insulated edges of the solar cell, depositing an electrically conductive adhesive over at least portion of the busbar an over at least a portion of the dielectric layer. Solar cell modules can be formed by interconnecting adjacent solar cells using an interconnection element.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 18, 2020
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhiyong Li
  • Publication number: 20200248869
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Inventor: Mohamed M. Hilali
  • Patent number: 10670187
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: June 2, 2020
    Assignee: Zhejiang Kaiying New Materials Co., Ltd.
    Inventor: Mohamed M. Hilali
  • Patent number: 10622502
    Abstract: Edge interconnects for interconnecting solar cells are disclosed. The edge interconnects include a layer of an electrically conductive adhesive overlying an insulating dielectric layer applied to edge of a solar cell and electrically interconnected to a busbar. Solar cell modules include adjacent solar cells comprising edge interconnects interconnected using an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell edge interconnects include applying an insulating dielectric coating to edges of a solar cell, depositing a busbar in proximity to the insulated edges of the solar cell, depositing an electrically conductive adhesive over at least portion of the busbar an over at least a portion of the dielectric layer. Solar cell modules can be formed by interconnecting adjacent solar cells using an interconnection element.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: April 14, 2020
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhiyong Li
  • Patent number: 10256354
    Abstract: Frontside metallization pastes for solar cell electrodes contain siloxanes. Metallization pastes containing siloxanes can be used to fabricate fine line, high aspect ratio, solar cell gridlines.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: April 9, 2019
    Assignee: ZHEJIANG KAIYING NEW MATERIALS CO., LTD.
    Inventors: Mohamed M. Hilali, Zhang Wei, Zhiyong Li
  • Publication number: 20180351011
    Abstract: Frontside metallization pastes for solar cell electrodes contain siloxanes. Metallization pastes containing siloxanes can be used to fabricate fine line, high aspect ratio, solar cell gridlines.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 6, 2018
    Inventors: Mohamed M. Hilali, Zhang Wei, Zhiyong Li
  • Publication number: 20180320821
    Abstract: Screen-printable metallization pastes for forming thin oxide tunnel junctions on the back-side surface of solar cells are disclosed. Interdigitated metal contacts can be deposited on the oxide tunnel junctions to provide all-back metal contact to a solar cell.
    Type: Application
    Filed: June 8, 2018
    Publication date: November 8, 2018
    Inventor: Mohamed M. Hilali