Inventor
AHGREN PER
SE11 patents
⚠️ This page may combine multiple inventors who share the name “AHGREN PER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT TECHNOLOGY LICENSING LLC
5 patentsUS9591123B2Mar 7, 2017
Echo cancellation
MICROSOFT TECHNOLOGY LICENSING LLC38 citations93
US9913026B2Mar 6, 2018
Reversed echo canceller
MICROSOFT TECHNOLOGY LICENSING LLC7 citations79
US9521264B2Dec 13, 2016
Echo removal
MICROSOFT TECHNOLOGY LICENSING LLC3 citations71
US9277059B2Mar 1, 2016
Echo removal
MICROSOFT TECHNOLOGY LICENSING LLC4 citations71
US9467571B2Oct 11, 2016
Echo removal
MICROSOFT TECHNOLOGY LICENSING LLC1 citations50