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. 13, 2026
Filed:
Aug. 04, 2021
Applicant:
Ntt, Inc., Tokyo, JP;
Inventors:
Yuta Suzuki, Tokyo, JP;
Hsin-I Liao, Tokyo, JP;
Shigeto Furukawa, Tokyo, JP;
Yung-Hao Yang, Tokyo, JP;
Assignee:
NTT, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/16 (2006.01); A61B 5/00 (2006.01); G06T 7/62 (2017.01);
U.S. Cl.
CPC ...
A61B 5/168 (2013.01); A61B 5/163 (2017.08); A61B 5/7246 (2013.01); A61B 5/7267 (2013.01); G06T 7/62 (2017.01); G06T 2207/30201 (2013.01);
Abstract
A feature quantity based on the strength of a correlation between each of a plurality of different visual stimulus patterns corresponding to a plurality of different sound sources and a pupil diameter change amount of a user is obtained, and a destination to which the user pays auditory attention for a sound from the sound source is estimated using the feature quantity.
Suzuki, Yuta. (2026). Hearing attentional state estimation apparatus, learning apparatus, method, and program thereof (U.S. Patent No. 12758132). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12758132
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile