P
PatentIndex
Search
Landscape
Sign in
Inventor
LEFAR MARC
US
2 patents
Patents
2 patents
US8817063B1
Aug 26, 2014
Methods and systems for voice and video messaging
VONAGE NETWORK LLC
9 citations
80
US9225836B2
Dec 29, 2015
Methods and systems for voice and video messaging
VONAGE NETWORK LLC
2 citations
59