KC

Kelvin Cheung

OO Ooma: 3 patents #12 of 40Top 30%
Overall (All Time): #1,505,843 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10469556 System and method for providing audio cues in operation of a VoIP service Andrew Frame, Dennis Peng, Jeff Peck, Toby Farrand 2019-11-05
9319531 Distributed call routing in a VoIP system Simon Francis Capper 2016-04-19
8804697 Distributed call routing in a VoIP system Simon Francis Capper 2014-08-12