Inventor
QUAST HOLGER
BE18 patents
⚠️ This page may combine multiple inventors who share the name “QUAST HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NUANCE COMMUNICATIONS INC
6 patentsUS9479931B2Oct 25, 2016
Systems and methods for providing a virtual assistant
NUANCE COMMUNICATIONS INC130 citations96
US9571645B2Feb 14, 2017
Systems and methods for providing a virtual assistant
NUANCE COMMUNICATIONS INC25 citations90
US10534623B2Jan 14, 2020
Systems and methods for providing a virtual assistant
NUANCE COMMUNICATIONS INC14 citations82
US9804820B2Oct 31, 2017
Systems and methods for providing a virtual assistant
NUANCE COMMUNICATIONS INC18 citations81
US9529787B2Dec 27, 2016
Concept search and semantic annotation for mobile messaging
NUANCE COMMUNICATIONS INC1 citations51
US10146747B2Dec 4, 2018
Text browsing, editing and correction methods for automotive applications
NUANCE COMMUNICATIONS INC0 citations48
CERENCE OPERATING CO
5 patentsUS11437020B2Sep 6, 2022
Techniques for spatially selective wake-up word recognition and related systems and methods
CERENCE OPERATING CO7 citations81
US12067994B2Aug 20, 2024
Tamper-robust watermarking of speech signals
CERENCE OPERATING CO0 citations56
US12236947B2Feb 25, 2025
Flexible-format voice command
CERENCE OPERATING CO0 citations55
US11735172B2Aug 22, 2023
Flexible-format voice command
CERENCE OPERATING CO0 citations55
US12431129B2Sep 30, 2025
Voice assistant error detection system
CERENCE OPERATING CO0 citations47