Inventor
WANG QIONGQIONG
JP9 patents
Patents
9 patentsUS11817103B2Nov 14, 2023
Pattern recognition apparatus, pattern recognition method, and storage medium
NEC CORP2 citations71
US11798564B2Oct 24, 2023
Spoofing detection apparatus, spoofing detection method, and computer-readable storage medium
NEC CORP3 citations70
US11580967B2Feb 14, 2023
Speech feature extraction apparatus, speech feature extraction method, and computer-readable storage medium
NEC CORP2 citations70
US10614343B2Apr 7, 2020
Pattern recognition apparatus, method, and program using domain adaptation
NEC CORP1 citations61
US10803875B2Oct 13, 2020
Speaker recognition system and method of using the same
NEC CORP0 citations51
US12412592B2Sep 9, 2025
Hyper-parameter optimization system, method, and program
NEC CORP0 citations50
US11600273B2Mar 7, 2023
Speech processing apparatus, method, and program
NEC CORP0 citations50
US11403545B2Aug 2, 2022
Pattern recognition apparatus, method, and program
NEC CORP0 citations50
US12334080B2Jun 17, 2025
Neural network-based signal processing apparatus, neural network-based signal processing method, and computer-readable storage medium
NEC CORP0 citations49