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:
Mar. 29, 2005
Filed:
Feb. 19, 2002
Gerald J. Witt, Carmel, IN (US);
Gregory K. Scharenbroch, Kokomo, IN (US);
Jianhua LI, Kokomo, IN (US);
Gerald J. Witt, Carmel, IN (US);
Gregory K. Scharenbroch, Kokomo, IN (US);
Jianhua Li, Kokomo, IN (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
In preferred embodiments, apparatus for and method of eye tracking, including, in sequence, the steps of: viewing an entire face of a person to obtain predetermined facial features of the person to identify or not the said person; if the person is identified, retrieving a previously stored ocular profile of the person based on said predetermined facial features; using said ocular profile to track movement of an eye of said person. If the person is not identified, an ocular profile is created.