The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2012
Filed:
Sep. 12, 2008
Tin Nguyen, Livermore, CA (US);
Cheng-i Chuang, Saratoga, CA (US);
Koo Hyoung Lee, Sunnyvale, CA (US);
Jong Jin Lim, Daejeon, KR;
Tin Nguyen, Livermore, CA (US);
Cheng-I Chuang, Saratoga, CA (US);
Koo Hyoung Lee, Sunnyvale, CA (US);
Jong Jin Lim, Daejeon, KR;
NeuroSky, Inc., San Jose, CA (US);
Abstract
A contoured bioelectrical signal electrode and a sensor headset are disclosed. In some embodiments, an apparatus for a bioelectrical signal sensor includes a contoured bioelectrical signal sensor connected to a holder comprising an electrode set, the electrode set including a contoured electrode, in which the contoured electrode is a dry electrode, in which the contoured electrode includes a cap portion with a protruding shape for maintaining contact with a user's head and a post portion protruding out of a side of the cap portion opposite the protruding shape, the post portion having a retaining ridge, in which the cap portion with the protruding shape and the post are electrically connected. In some embodiments, the contoured electrode is wrapped in a conductive fabric.