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:
Apr. 28, 2026
Filed:
Jun. 18, 2021
Applicant:
Battelle Memorial Institute, Columbus, OH (US);
Inventors:
Celeste Vallejo, Durham, NC (US);
David A. Friedenberg, Worthington, OH (US);
Aaron J. Frank, Dublin, OH (US);
Assignee:
BATTELLE MEMORIAL INSTITUTE, Columbus, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/16 (2006.01); A61B 3/11 (2006.01); A61B 5/00 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); G06T 19/00 (2011.01);
U.S. Cl.
CPC ...
A61B 5/163 (2017.08); A61B 3/112 (2013.01); A61B 5/4863 (2013.01); G02B 27/0093 (2013.01); G02B 27/017 (2013.01); G06F 3/013 (2013.01); G06T 19/006 (2013.01);
Abstract
The present disclosure relates generally to metrics used to detect or indicate a state of impairment in a test subject due to use of drugs or alcohol, and more particularly to metrics used in connection with a virtual-reality ('VR') environment that implements drug and alcohol impairment tests, where the metrics are used to detect or indicate impairment.