Patents by Inventor Na-Na Yu

Na-Na Yu 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).

  • REINFORCING MEMBER FOR CORRUGATED MEMBRANE OF LNG CARGO TANK, MEMBRANE ASSEMBLY HAVING THE REINFORCING MEMBER AND METHOD FOR CONSTRUCTING THE SAME
    Publication number: 20110186580
    Abstract: The present invention is related to a reinforcing member for a membrane for improving the pressure-withstanding property of the membrane having corrugations, and a membrane assembly having the reinforcing member and a method of constructing the membrane assembly. By providing a reinforcing member for a membrane having corrugations and installed in an insulating structural member of an LNG cargo, the present invention can prevent the collapse of the corrugation and attenuate shocks against a same load without increasing the facial rigidity of the corrugation, and improve the insulating property by forming an additional insulating layer.
    Type: Application
    Filed: March 3, 2009
    Publication date: August 4, 2011
    Applicant: SAMSUNG HEAVY IND. CO., LTD.
    Inventors: Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai-Gil Lee, Byung-Chul Kim, Bu-Gi Kim, Jin-Gyu Kim, Soon-Ho Yoon, Sang-Wook Park, Kwan-Ho Lee, Seong-Su Kim, Byoung-Jung Kim, Po-Chul Kim, Na-Na Yu, Yong-Suk Suh, Sang-Min Han, Jong-Won Yoon, Jae-Yeon Choi, Hee-Jin Son