Patents by Inventor Benjamin Guocian Lee

Benjamin Guocian Lee 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).

  • Doped passivated contacts
    Patent number: 11362221
    Abstract: PolySi:Ga/SiO2 passivated contacts were prepared using ion implantation and dopant inks to introduce Ga into a-Si. Following crystallization anneals these p-type contacts exhibited improved passivation (iVoc of about 730 mV) over B-doped passivated contacts for solar cells.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: June 14, 2022
    Assignee: Alliance for Sustainable Energy, LLC
    Inventors: David Levi Young, Pauls Stradins, Benjamin Guocian Lee
  • DOPED PASSIVATED CONTACTS
    Publication number: 20180226521
    Abstract: PolySi:Ga/SiO2 passivated contacts were prepared using ion implantation and dopant inks to introduce Ga into a-Si. Following crystallization anneals these p-type contacts exhibited improved passivation (iVoc of about 730 mV) over B-doped passivated contacts for solar cells.
    Type: Application
    Filed: February 6, 2018
    Publication date: August 9, 2018
    Inventors: David Levi Young, Pauls Stradins, Benjamin Guocian Lee
  • Transparent Conductive Adhesive Materials
    Publication number: 20180138337
    Abstract: Transparent and conductive adhesive (TCA) materials that may be incorporated into various devices are provided. According to an aspect of the invention, a device includes a first layer, a second layer, and a third layer including a TCA material. The third layer is arranged between the first layer and the second layer, and is configured to provide electrical conductivity between the first layer and the second layer. The TCA material includes conductive elements dispersed within a transparent adhesive, and the conductive elements are deformable.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 17, 2018
    Inventors: Adele Clare Tamboli, Benjamin Guocian Lee, Pauls Stradins, Marinus Franciscus Antonius Maria van Hest, Talysa Renae Klein