PD

Paul D. DeFrain

Nortel Networks Limited: 3 patents #1,060 of 5,294Top 25%
RL Rockstar Consortium Us Lp: 1 patents #102 of 337Top 35%
📍 Plano, TX: #1,551 of 4,842 inventorsTop 35%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,229,119 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8554828 Distributed call server supporting communication sessions in a communication system and method Stephen R. Whynot 2013-10-08
7765302 Distributed call server supporting communication sessions in a communication system and method Stephen R. Whynot 2010-07-27
7606181 Apparatus, method, and computer program for processing audio information of a communication session Stephen R. Whynot 2009-10-20
7281051 Apparatus, method, and computer program for managing resources in a communication system Stephen R. Whynot 2007-10-09