Inventor
JONES DOUGLAS R
US18 patents
⚠️ This page may combine multiple inventors who share the name “JONES DOUGLAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERIZON SERVICES CORP
5 patentsUS6993123B1Jan 31, 2006
Intelligent access control system
VERIZON SERVICES CORP51 citations96
US7263182B2Aug 28, 2007
Intelligent access control system
VERIZON SERVICES CORP24 citations92
US7702091B1Apr 20, 2010
Methods and apparatus for interoperating communication networks
VERIZON SERVICES CORP5 citations63
US7734031B1Jun 8, 2010
Systems and methods for integrating PSTN and IP application platforms to enable advanced telephony services
VERIZON SERVICES CORP6 citations59
US9531870B2Dec 27, 2016
Method for providing custom ring-back tones
VERIZON SERVICES CORP0 citations51