Inventor
LIU IAN ERNAN
US15 patents
⚠️ This page may combine multiple inventors who share the name “LIU IAN ERNAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISSER ERIK
4 patentsUS9165567B2Oct 20, 2015
Systems, methods, and apparatus for speech feature detection
VISSER ERIK29 citations94
US8724829B2May 13, 2014
Systems, methods, apparatus, and computer-readable media for coherence detection
VISSER ERIK45 citations94
US9025782B2May 5, 2015
Systems, methods, apparatus, and computer-readable media for multi-microphone location-selective processing
VISSER ERIK11 citations84
US9031256B2May 12, 2015
Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
VISSER ERIK6 citations73
TENCENT TECH SHENZHEN CO LTD
4 patentsUS11749262B2Sep 5, 2023
Keyword detection method and related apparatus
TENCENT TECH SHENZHEN CO LTD3 citations73
US12361935B2Jul 15, 2025
Audio recognition method, method, apparatus for positioning target audio, and device
TENCENT TECH SHENZHEN CO LTD0 citations62
US11967316B2Apr 23, 2024
Audio recognition method, method, apparatus for positioning target audio, and device
TENCENT TECH SHENZHEN CO LTD0 citations62
US11908456B2Feb 20, 2024
Azimuth estimation method, device, and storage medium
TENCENT TECH SHENZHEN CO LTD0 citations51