Patents Assigned to Advanced Nano Products Company Limited
  • Powder for isolating infrared rays, and isolating solution and goods using the same
    Patent number: 7465496
    Abstract: Disclosed is a novel concept of infrared blocking powder, that is to say, indium antimony tin oxide (IATO), which is produced by mixing indium (In), antimony (Sb), and tin (Sn) in a predetermined mixing ratio, and co-precipitating a mixture in solvent. Additionally, the present invention provides infrared blocking solution and infrared blocking material using the infrared blocking powder, which allow visible rays to transmit therethrough but effectively block near-infrared rays acting as thermic rays.
    Type: Grant
    Filed: April 3, 2004
    Date of Patent: December 16, 2008
    Assignees: Advanced Nano Products Company Limited, Toray Saehan Incorporated
    Inventors: Jang-Woo Park, Sung-Ryul Kim, Su-Mi Choi