Patents by Inventor Jung-sook Choi

Jung-sook Choi 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).

  • Electrode for radiofrequency tissue ablation
    Patent number: 9028489
    Abstract: The present invention discloses an electrode for radiofrequency tissue ablation which can coagulate and necrotize a tissue by radiofrequency electric energy. The electrode for radiofrequency tissue ablation precisely coagulates and necrotizes a target part of the tissue by sensing a temperature of the tissue.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: May 12, 2015
    Inventor: Jung-sook Choi
  • Electrode for Radiofrequency Tissue Ablation
    Publication number: 20080147060
    Abstract: The present invention discloses an electrode for radiofrequency tissue ablation which can coagulate and necrotize a tissue by radiofrequency electric energy. The electrode for radiofrequency tissue ablation precisely coagulates and necrotizes a target part of the tissue by sensing a temperature of the tissue.
    Type: Application
    Filed: December 27, 2005
    Publication date: June 19, 2008
    Inventor: Jung-sook Choi