This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Ntt Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Hsin-I Liao: Inventor in Auditory Attention Estimation.
Introduction
Hsin-I Liao is an inventor associated with Tokyo, Japan, and NTT Corporation. His patent work includes technology for estimating where a user directs auditory attention.
Latest Patents
Liao is named on one patent, “Hearing Attentional State Estimation Apparatus, Learning Apparatus, Method, and Program Thereof.” The invention derives a feature quantity from the correlation between visual stimulus patterns associated with different sound sources and changes in a user’s pupil diameter. It then uses that feature quantity to estimate which sound source the user is attending to. Liao is associated with 1 patent.
Career Highlights
Liao’s listed patent reflects work at the intersection of visual stimuli, pupil-response measurements, and auditory attention estimation. He is associated with NTT Corporation, a company whose name is conventionally written in this form.
Collaborations
Yuta Suzuki and Shigeto Furukawa are listed as Liao’s coworkers.
Conclusion
Hsin-I Liao’s patent contribution focuses on estimating auditory attention by relating visual stimulus patterns to changes in pupil diameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile