Inventor
FREW STEVEN
US5 patents
⚠️ This page may combine multiple inventors who share the name “FREW STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
3 patentsUS9967799B2May 8, 2018
Presence-based communication routing service and regulation of same
AT & T IP I LP6 citations83
US9432908B2Aug 30, 2016
Presence-based communication routing service and regulation of same
AT & T IP I LP9 citations83
US10477016B2Nov 12, 2019
Communication routing based on presence in a confined wireless environment
AT & T IP I LP1 citations62