Patents by Inventor ByeongHyeop Choi

ByeongHyeop 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).

  • Dry electrode device and method of assembly
    Patent number: 8634892
    Abstract: An electrode set is disclosed that has two separable parts including an assembled base with printed circuit board basement, biasing member and top cover and an electrode. The basement and top cover may be made by metal or conductive material.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: January 21, 2014
    Assignee: NeuroSky, Inc.
    Inventors: KooHyoung Lee, ByeongHyeop Choi
  • Dry electrode device and method of assembly
    Patent number: 8396529
    Abstract: An electrode set is disclosed that has two separable parts including an assembled base with printed circuit board basement, biasing member and top cover and an electrode. The basement and top cover may be made by metal or conductive material.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: March 12, 2013
    Assignee: NeuroSky, Inc.
    Inventors: KooHyoung Lee, ByeongHyeop Choi
  • DRY ELECTRODE DEVICE AND METHOD OF ASSEMBLY
    Publication number: 20120245450
    Abstract: An electrode set is disclosed that has two separable parts including an assembled base with printed circuit board basement, biasing member and top cover and an electrode. The basement and top cover may be made by metal or conductive material.
    Type: Application
    Filed: March 29, 2012
    Publication date: September 27, 2012
    Applicant: NEUROSKY, INC.
    Inventors: KooHyoung Lee, ByeongHyeop Choi
  • Dry electrode device and method of assembly
    Patent number: 8170637
    Abstract: An electrode set is disclosed that has two separable parts including an assembled base with printed circuit board basement, biasing member and top cover and an electrode. The basement and top cover may be made by metal or conductive material.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: May 1, 2012
    Assignee: NeuroSky, Inc.
    Inventors: KooHyoung Lee, ByeongHyeop Choi
  • Dry Electrode Device and Method of Assembly
    Publication number: 20090281408
    Abstract: An electrode set is disclosed that has two separable parts including an assembled base with printed circuit board basement, biasing member and top cover and an electrode. The basement and top cover may be made by metal or conductive material.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Applicant: NEUROSKY, INC.
    Inventors: Koo Hyoung Lee, ByeongHyeop Choi