Patents by Inventor Tsung-Tsan Su

Tsung-Tsan Su 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).

  • Surface treatment composition, a material and a hydrophobic film fabricated from the same
    Patent number: 7781502
    Abstract: The present invention relates to a surface-treatment composition, a material and a hydrophobic film fabricated from the same. The composition of the invention comprises wax, silicone oil, C6 to C30 hydrocarbon mixtures, nano-particles and resin. The surface of materials treated with the composition of the present invention shows characteristics of nano roughness, low surface-energy, and low contact angle hysteresis.
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: August 24, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Hung-Chiao Cheng, Wen-Hann Chou, Tsung-Tsan Su
  • Surface treatment composition, a material and a hydrophobic film fabricated from the same
    Publication number: 20080153944
    Abstract: The present invention relates to a surface-treatment composition, a material and a hydrophobic film fabricated from the same. The composition of the invention comprises wax, silicone oil, C6 to C30 hydrocarbon mixtures, nano-particles and resin. The surface of materials treated with the composition of the present invention shows characteristics of nano roughness, low surface-energy, and low contact angle hysteresis.
    Type: Application
    Filed: April 23, 2007
    Publication date: June 26, 2008
    Inventors: Hung-Chiao Cheng, Wen-Hann Chou, Tsung-Tsan Su
  • ANTI-RADIATION STRUCTURE
    Publication number: 20080087848
    Abstract: The invention provides an anti-radiation structure comprising a substrate, a reflective layer adjacent to the substrate, and a periodic grating adjacent to the reflective layer. The invention also provides another anti-radiation structure comprising a substrate and a periodic grating adjacent to the substrate. The described structures may reflect or diffract incident radiation at a specific wavelength.
    Type: Application
    Filed: May 24, 2007
    Publication date: April 17, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yen Hsiu Lin, Tsung-tsan Su, Ming-Jyh Chang, You-Chia Chang
  • Preparation of 2-hydroxyquinoxaline
    Patent number: 4450271
    Abstract: An improved procedure for the manufacture of 2-hydroxyquinoxalines from reacting a dialkyl tartrate with a periodate, adjusting the pH of the resulting reaction mixture, and condensing said mixture with an o-phenylenediamine.
    Type: Grant
    Filed: July 19, 1982
    Date of Patent: May 22, 1984
    Assignee: Industrial Technology Research Institute
    Inventors: Tsung-Tsan Su, Yu-Chen Cheng
  • O-Aminoalkylsalicylates
    Patent number: 4298603
    Abstract: Compounds of the formula ##STR1## or pharmaceutically acceptable acid addition salts thereof (for example, a chloride) are useful as local anesthetics. In the compound of the formula (I), R is hydrogen or C.sub.1 -C.sub.14 alkyl, ALK is C.sub.1 -C.sub.4 alkylene, R.sub.1 and R.sub.2 may be the same or different and are hydrogen or C.sub.1 -C.sub.6 alkyl or R.sub.1 and R.sub.2 taken together form a 5 to 7 atom ring which contains 1 to 2 nitrogen atoms.
    Type: Grant
    Filed: December 6, 1979
    Date of Patent: November 3, 1981
    Assignee: Industrial Technology Research Institute
    Inventors: Ching-Te Chang, Tsung-Tsan Su