Inventor
TERPSTRA RICH
US9 patents
⚠️ This page may combine multiple inventors who share the name “TERPSTRA RICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELLIOTT ISAAC K
4 patentsUS8693347B2Apr 8, 2014
Voice over data telecommunications network architecture
ELLIOTT ISAAC K31 citations95
US8270421B2Sep 18, 2012
Voice over data telecommunications network architecture
ELLIOTT ISAAC K33 citations95
US8089958B2Jan 3, 2012
Voice over data telecommunications network architecture
ELLIOTT ISAAC K34 citations95
US8085761B2Dec 27, 2011
Voice over data telecommunications network architecture
ELLIOTT ISAAC K36 citations95
LEVEL 3 COMMUNICATIONS LLC
3 patentsUS7564840B2Jul 21, 2009
Voice over data telecommunications network architecture
LEVEL 3 COMMUNICATIONS LLC131 citations98
US10250412B2Apr 2, 2019
System and method for routing calls associated with private dialing plans
LEVEL 3 COMMUNICATIONS LLC0 citations51
US9596101B2Mar 14, 2017
System and method for routing calls associated with private dialing plans
LEVEL 3 COMMUNICATIONS LLC0 citations51