Inventor
NIELSEN JOHAN LUDVIG
NO19 patents
⚠️ This page may combine multiple inventors who share the name “NIELSEN JOHAN LUDVIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
14 patentsUS9674453B1Jun 6, 2017
Using local talker position to pan sound relative to video frames at a remote location
CISCO TECH INC66 citations95
US10389885B2Aug 20, 2019
Full-duplex adaptive echo cancellation in a conference endpoint
CISCO TECH INC37 citations93
US9942513B1Apr 10, 2018
Automated configuration of behavior of a telepresence system based on spatial detection of telepresence components
CISCO TECH INC34 citations92
USD787481SMay 23, 2017
Microphone support
CISCO TECH INC44 citations88
US11115625B1Sep 7, 2021
Positional audio metadata generation
CISCO TECH INC17 citations83
US10491995B1Nov 26, 2019
Directional audio pickup in collaboration endpoints
CISCO TECH INC7 citations82
US10177859B2Jan 8, 2019
System and associated methodology for proximity detection and device association using ultrasound
CISCO TECH INC9 citations82
US9473580B2Oct 18, 2016
System and associated methodology for proximity detection and device association using ultrasound
CISCO TECH INC9 citations82
US11399100B2Jul 26, 2022
Full-duplex adaptive echo cancellation in a conference endpoint
CISCO TECH INC2 citations72
US10687139B2Jun 16, 2020
Directional audio pickup in collaboration endpoints
CISCO TECH INC2 citations71
US10440322B2Oct 8, 2019
Automated configuration of behavior of a telepresence system based on spatial detection of telepresence components
CISCO TECH INC2 citations71
US11425502B2Aug 23, 2022
Detection of microphone orientation and location for directional audio pickup
CISCO TECH INC1 citations51
US10091575B2Oct 2, 2018
Method and system for obtaining an audio signal
CISCO TECH INC0 citations49
US11671753B2Jun 6, 2023
Optimization of multi-microphone system for endpoint device
CISCO TECH INC0 citations40