P
PatentIndex
Search
Landscape
Sign in
Inventor
LIAO KATHY X
US
2 patents
Patents
2 patents
US9628971B2
Apr 18, 2017
Push notifications for a gateway device and associated devices
AT & T MOBILITY II LLC
6 citations
75
US10129714B2
Nov 13, 2018
Push notifications for a gateway device and associated devices
AT & T MOBILITY II LLC
0 citations
43