Patents by Inventor Hailiang Wang

Hailiang Wang 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: 10294422
    Abstract: This invention in general relates to a transparent conductive layer comprising a silver nanowire. This invention further relates to an etching composition suitable for etching a transparent conductive layer comprising a silver nanowire to form a pattern. This invention further relates to a transparent conductive electrode manufactured by etching a transparent conductive film comprising a silver nanowire. The etching composition may comprise an oxidizing agent and a ligand. The oxidizing agent may be a first chemical compound that can react with silver metal to form a silver compound; and the ligand may be a second chemical compound that can react with the silver compound to form a water soluble coordination complex of the silver ion.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: May 21, 2019
    Inventor: Hailiang Wang
  • Patent number: 9823796
    Abstract: This disclosure generally relates to a system comprising a touch sensor on polymer lens and methods for manufacturing such system. The system comprises at least one polymer lens and at least one touch sensor. The system further comprises at least one frame and a base coat. This disclosure also relates to an optoelectronic system comprising the touch sensor on polymer lens.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: November 21, 2017
    Inventor: Hailiang Wang
  • Publication number: 20170015903
    Abstract: This invention in general relates to a transparent conductive layer comprising a silver nanowire. This invention further relates to an etching composition suitable for etching a transparent conductive layer comprising a silver nanowire to form a pattern. This invention further relates to a transparent conductive electrode manufactured by etching a transparent conductive film comprising a silver nanowire. The etching composition may comprise an oxidizing agent and a ligand. The oxidizing agent may be a first chemical compound that can react with silver metal to form a silver compound; and the ligand may be a second chemical compound that can react with the silver compound to form a water soluble coordination complex of the silver ion.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 19, 2017
    Inventor: Hailiang Wang
  • Publication number: 20170017317
    Abstract: This disclosure generally relates to a transferable electrically conductive nanocomposite and a method for manufacturing it. This disclosure also relates to a high throughput process suitable for manufacturing of transparent electrically conductive nanocomposite layers formed on both flexible and rigid substrates. This disclosure also generally relates to an electronic system comprising a transparent conductive electrode. This disclosure also generally relates to an electronic system comprising a touch sensor and a method for manufacturing such system. This disclosure also generally relates to an optoelectronic system including a touch screen.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 19, 2017
    Inventor: Hailiang Wang
  • Publication number: 20160282978
    Abstract: This disclosure generally relates to an electronic system comprising a touch sensor and a method for manufacturing such system. This disclosure also generally relates to an electronic system comprising a transparent conductive electrode. This disclosure also generally relates to an optoelectronic system including a touch screen. This system may comprise a conductive nano-composite layer, a lamination layer, and a transparent substrate. The conductive nano-composite layer, the lamination layer, and the transparent substrate in combination may have optical transparency higher than 88% at about 550 nm, and sheet resistance lower than 45 ohms per square.
    Type: Application
    Filed: March 25, 2015
    Publication date: September 29, 2016
    Inventor: Hailiang Wang
  • Publication number: 20160041657
    Abstract: This disclosure generally relates to a system comprising a touch sensor on polymer lens and methods for manufacturing such system. The system comprises at least one polymer lens and at least one touch sensor. The system further comprises at least one frame and a base coat. This disclosure also relates to an optoelectronic system comprising the touch sensor on polymer lens.
    Type: Application
    Filed: October 26, 2015
    Publication date: February 11, 2016
    Inventor: Hailiang Wang
  • Patent number: 9236197
    Abstract: Graphene based materials are provided in connection with various devices and methods of manufacturing. As consistent with one or more embodiments, an apparatus includes a graphene sheet and a single-crystal structure grown on the graphene sheet, with the graphene sheet and single-crystalline structure functioning as an electrode terminal. In various embodiments, the single-crystalline structure is grown on a graphene sheet, such as by using precursor particles to form nanoparticles at the distributed locations, and diffusing and recrystallizing the nanoparticles to form the single-crystal structure.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: January 12, 2016
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Hongjie Dai, Hailiang Wang
  • Patent number: 9237658
    Abstract: Nanocarbon-based materials are provided in connection with various devices and methods of manufacturing. As consistent with one or more embodiments, an apparatus includes a nanocarbon structure having inorganic particles covalently bonded thereto. The resulting hybrid structure functions as a circuit node such as an electrode terminal. In various embodiments, the hybrid structure includes two or more electrodes, at least one of which including the nanocarbon structure with inorganic particles covalently bonded thereto.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: January 12, 2016
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Hongjie Dai, Hailiang Wang, Ming Gong
  • Patent number: 9207824
    Abstract: This disclosure generally relates to a system comprising a touch sensor on polymer lens and methods for manufacturing such system. The system comprises at least one polymer lens and at least one touch sensor. The system further comprises at least one frame and a base coat. This disclosure also relates to an optoelectronic system comprising the touch sensor on polymer lens.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: December 8, 2015
    Inventor: Hailiang Wang
  • Publication number: 20150277616
    Abstract: This disclosure generally relates to a system comprising a touch sensor on polymer lens and methods for manufacturing such system. The system comprises at least one polymer lens and at least one touch sensor. The system further comprises at least one frame and a base coat. This disclosure also relates to an optoelectronic system comprising the touch sensor on polymer lens.
    Type: Application
    Filed: March 25, 2014
    Publication date: October 1, 2015
    Inventor: Hailiang Wang
  • Publication number: 20140102686
    Abstract: In one embodiment of the present disclosure, a device is disclosed comprising a macroscopic thermal body and an extraction structure that is electromagnetically-coupled to the thermal emitting area of the thermal body. The macroscopic thermal body having a thermal emitting area, and the extraction structure configured and arranged to facilitate emission from, or receipt to the thermal emitting area that exceeds a theoretical, Stefan-Boltzmann, emission limit for a blackbody having the same thermal emitting area as the thermal body.
    Type: Application
    Filed: March 14, 2013
    Publication date: April 17, 2014
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Zongfu Yu, Nicholas Sergeant, Torbjorn Skauli, Gang Zhang, Hailiang Wang, Shanhui Fan
  • Patent number: 8362275
    Abstract: Monomers and polymers based on dihalogen indolocarbazole and poly(indolocarbazoles), and methods of making such and using the same are described, as well as organic electronic devices incorporating the same.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: January 29, 2013
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Hailiang Wang
  • Publication number: 20120241683
    Abstract: Monomers and polymers based on dihalogen indolocarbazole and poly(indolocarbazoles), and methods of making such and using the same are described, as well as organic electronic devices incorporating the same.
    Type: Application
    Filed: June 8, 2012
    Publication date: September 27, 2012
    Inventor: Hailiang Wang
  • Publication number: 20120214068
    Abstract: Graphene based materials are provided in connection with various devices and methods of manufacturing. As consistent with one or more embodiments, an apparatus includes a graphene sheet and a single-crystal structure grown on the graphene sheet, with the graphene sheet and single-crystalline structure functioning as an electrode terminal. In various embodiments, the single-crystalline structure is grown on a graphene sheet, such as by using precursor particles to form nanoparticles at the distributed locations, and diffusing and recrystallizing the nanoparticles to form the single-crystal structure.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 23, 2012
    Inventors: Hongjie DAI, Hailiang WANG
  • Patent number: 8217181
    Abstract: Monomers and polymers based on dihalogen indolocarbazole and poly(indolocarbazoles), and methods of making such and using the same are described, as well as organic electronic devices incorporating the same.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: July 10, 2012
    Assignee: E. I. Du Pont De Nemours and Company
    Inventor: Hailiang Wang
  • Publication number: 20110060097
    Abstract: Monomers and polymers based on dihalogen indolocarbazole and poly(indolocarbazoles), and methods of making such and using the same are described, as well as organic electronic devices incorporating the same.
    Type: Application
    Filed: June 4, 2010
    Publication date: March 10, 2011
    Inventor: Hailiang Wang
  • Patent number: 7811624
    Abstract: Charge transport materials are provided, and methods for making the same.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: October 12, 2010
    Assignee: Dupont Displays, Inc.
    Inventor: Hailiang Wang
  • Patent number: 7781588
    Abstract: Acridian monomers and polymers are described, as well as their use in organic electronic devices, and materials and methods for fabrication of the same.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: August 24, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Hailiang Wang, Zhensheng Zhang
  • Patent number: 7759428
    Abstract: Provided are polymers having pheneylenevinylene units and heteroarylene vinylene units, and methods for making and using the same. Additionally, there are provided heteroarylenevinylene polymers. The polymers are useful in organic electronic devices.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: July 20, 2010
    Assignee: DuPont Displays, Inc.
    Inventors: Hailiang Wang, Gang Yu
  • Patent number: 7524923
    Abstract: Methods for synthesizing aryl polymers, and uses for such polymers, are provided.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: April 28, 2009
    Assignee: Dupont Displays, Inc.
    Inventors: Sean Lee, Hailiang Wang