Inventor
HELME STEVEN P
US10 patents
⚠️ This page may combine multiple inventors who share the name “HELME STEVEN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TELECOMM SYSTEMS INC
8 patentsUS7260186B2Aug 21, 2007
Solutions for voice over internet protocol (VoIP) 911 location services
TELECOMM SYSTEMS INC295 citations98
US6940950B2Sep 6, 2005
Enhanced E911 location information using voice over internet protocol (VoIP)
TELECOMM SYSTEMS INC338 citations98
US7912446B2Mar 22, 2011
Solutions for voice over internet protocol (VoIP) 911 location services
TELECOMM SYSTEMS INC13 citations92
US8385881B2Feb 26, 2013
Solutions for voice over internet protocol (VoIP) 911 location services
TELECOMM SYSTEMS INC9 citations83
US9237228B2Jan 12, 2016
Solutions for voice over internet protocol (VoIP) 911 location services
TELECOMM SYSTEMS INC2 citations62
US7903791B2Mar 8, 2011
Enhanced E911 location information using voice over internet protocol (VoIP)
TELECOMM SYSTEMS INC2 citations62
US9544429B2Jan 10, 2017
Solutions for voice over internet protocol (VoIP) 911 location services
TELECOMM SYSTEMS INC0 citations51
US9467836B2Oct 11, 2016
Enhanced E911 location information using voice over internet protocol (VoIP)
TELECOMM SYSTEMS INC0 citations51