Inventor

Nakagawa Carlos Renato

US17 patents

⚠️ This page may combine multiple inventors who share the name “Nakagawa Carlos Renato”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Nakagawa Carlos Renato

AMAZON TECH INC

Aligned beam merger

Robust step-size control for multi-channel acoustic echo canceller

Tunable residual echo suppressor

Techniques for processing audio data

Noise detection and suppression

Dereverberation and noise reduction

Microphone reference echo cancellation

Ambient temperature and relative humidity sensing using ultrasound signals

Multi-device localization and ranging

User localization

System to determine direction toward user

Multi-device localization

STARKEY LABS INC

Head related transfer function individualization for hearing device

Hearing assistance device incorporating virtual audio interface for therapy guidance

Hearing assistance device incorporating virtual audio interface for therapy guidance

Hearing assistance device incorporating virtual audio interface for therapy guidance

Ear-worn electronic device for conducting and monitoring mental exercises