Patents by Inventor Fengqiu FAN

Fengqiu FAN 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).

  • Optical element
    Patent number: 10473822
    Abstract: An optical element comprises an antireflective layer that is disposed on and in contact with a substrate. The antireflective layer has a refractive index of greater than 1 to less than 1.41 and has a pore size ranging from greater than 0 to less than 300 nm. The antireflective layer includes an outermost surface having a water contact angle ranging from greater than or equal to 70° to less than or equal to 120° as determined using ASTM 5946-04.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: November 12, 2019
    Assignee: Dow Silicones Corporation
    Inventors: Fengqiu Fan, Brian R. Harkness, Jr., Junying Liu, Wei Rong, Takeaki Tsuda, Michael L. Bradford
  • HARDCOAT AND RELATED COMPOSITIONS, METHODS, AND ARTICLES
    Publication number: 20180009997
    Abstract: A hardcoat comprising a host matrix, a nanoporous filler in which the dispersed phase is a gas, and nonporous nanoparticles. Also, coating and curable compositions useful for preparing the hardcoat, methods of preparing the hardcoat and compositions, articles comprising the hardcoat or composition, and uses thereof.
    Type: Application
    Filed: January 7, 2016
    Publication date: January 11, 2018
    Applicant: Dow Corning Corporation
    Inventors: Dorab Edul Bhagwagar, Fengqiu Fan
  • Optical Element
    Publication number: 20160363698
    Abstract: An optical element comprises an antireflective layer that is disposed on and in contact with a substrate. The antireflective layer has a refractive index of greater than 1 to less than 1.41 and has a pore size ranging from greater than 0 to less than 300 nm. The antireflective layer includes an outermost surface having a water contact angle ranging from greater than or equal to 70° to less than or equal to 120° as determined using ASTM 5946-04.
    Type: Application
    Filed: April 7, 2015
    Publication date: December 15, 2016
    Applicant: Dow Corning Corporation
    Inventors: FENGQIU FAN, BRIAN R. HARKNESS, Jr., JUNYING LIU, WEI RONG, TAKEAKI TSUDA, MICHAEL L. BRADFORD
  • Non-aqueous emulsions and methods of preparing surface-treated articles
    Patent number: 9062213
    Abstract: Non-aqueous emulsions comprise a continuous organic phase comprising an organic vehicle. The non-aqueous emulsions further comprise a discontinuous phase comprising a polyfluoropolyether silane. Methods of preparing surface treated articles therewith are also disclosed.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: June 23, 2015
    Assignee: DOW CORNING CORPORATION
    Inventors: Michael L. Bradford, Fengqiu Fan, Donald T. Liles, Ryan F. Schneider, William J. Schulz
  • NON-AQUEOUS EMULSIONS AND METHODS OF PREPARING SURFACE-TREATED ARTICLES
    Publication number: 20140272111
    Abstract: Non-aqueous emulsions comprise a continuous organic phase comprising an organic vehicle. The non-aqueous emulsions further comprise a discontinuous phase comprising a polyfluoropolyether silane. Methods of preparing surface treated articles therewith are also disclosed.
    Type: Application
    Filed: January 20, 2014
    Publication date: September 18, 2014
    Inventors: Michael L. BRADFORD, Fengqiu FAN, Donald T. LILES, Ryan F. SCHNEIDER, William J. SCHULZ