Patents by Inventor Kwang Suck Suh

Kwang Suck Suh 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).

  • Publication number: 20090017249
    Abstract: The present invention relates to a method for producing an antistatic adhesive tape. More particularly, the present invention relates to an adhesive tape in which one surface of the tape can have a surface resistivity in the range of 106-1011?/? by forming a conductive polymer-based antistatic layer on the surface, and the opposite surface can have a controllable surface resistivity in the range of 103-1010?/? by forming a conductive polymer-based hard coating layer on the opposite surface, and at the same time, has excellent resistance, to various solvents. The adhesive tape produced by the inventive method does not cause static electricity when it is detached from the surface of electronic parts or films to which it had been attached. Also, the tape has an excellent antistatic property on its surface when it is stuck or attached to the electronic part or film surface. Also, it has excellent resistance to various solvents.
    Type: Application
    Filed: October 15, 2004
    Publication date: January 15, 2009
    Inventors: Kwang Suck Suh, Jong Eun Kim, Tae Young Kim, Yun Sang Kim
  • Publication number: 20080248311
    Abstract: Disclosed herein is a technology for preparing a novel conductive polymer film or sheet, which is used for antistatic purposes. Specifically, the antistatic polymer film comprises antistatic layers formed on a monolayer or multilayer polymer film using a conductive polymer as an active ingredient, and has a surface resistivity of 10-10 ?/square, a decay time of less than 3 seconds, a tribo-voltage below 50 volts, and a charging voltage lower than applied voltage. Also, disclosed is an antistatic product made from such a conductive polymer film.
    Type: Application
    Filed: October 4, 2006
    Publication date: October 9, 2008
    Inventors: Kwang Suck Suh, Jong Eun Kim
  • Publication number: 20080114110
    Abstract: An antistatic composition, a transfer roller manufactured by using the antistatic composition, and a method of manufacturing the same are provided. The antistatic composition includes about 0.05 to about 5 parts by weight of an antistatic agent including a metal salt compound, about 10 to about 50 parts by weight of a thermoplastic elastomer, and about 100 parts by weight of a base resin. The antistatic agent includes the metal salt compound and an ether compound. The metal salt compound includes an alkali metal salt compound.
    Type: Application
    Filed: November 14, 2007
    Publication date: May 15, 2008
    Inventors: Eun-Chul Lee, Kwang-Suck Suh, Heui-Soo Moon, Tae-Young Kim, Chul-Heum Lee, Do-Yoon Kim, Seong-Yeun Kang, In-Han Lee, In-Shik Park, Tue-Hee Lee