Inventor

FREITAS JR WALTER C

BR2 patents

⚠️ This page may combine multiple inventors who share the name “FREITAS JR WALTER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ERICSSON TELEFON AB L M

1 patent

US11171697B2Nov 9, 2021

Spatial filtering technique

ERICSSON TELEFON AB L M2 citations63

NORMANDO PAULO G

1 patent

US9148244B2Sep 29, 2015

Method and apparatus for adaptive cancellation of external interference

NORMANDO PAULO G0 citations19