Inventor
DUREE ALBERT DANIEL
US56 patents
⚠️ This page may combine multiple inventors who share the name “DUREE ALBERT DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPRINT COMMUNICATIONS CO
46 patentsUS6002689ADec 14, 1999
System and method for interfacing a local communication device
SPRINT COMMUNICATIONS CO202 citations99
US6181703B1Jan 30, 2001
System for managing telecommunications
SPRINT COMMUNICATIONS CO204 citations98
US5940393AAug 17, 1999
Telecommunications system with a connection processing system
SPRINT COMMUNICATIONS CO96 citations98
US6081525AJun 27, 2000
Broadband telecommunications system
SPRINT COMMUNICATIONS CO85 citations97
US6026091AFeb 15, 2000
ATM gateway system
SPRINT COMMUNICATIONS CO171 citations97
US5926482AJul 20, 1999
Telecommunications apparatus, system, and method with an enhanced signal transfer point
SPRINT COMMUNICATIONS CO121 citations97
US7085362B1Aug 1, 2006
System for managing telecommunications
SPRINT COMMUNICATIONS CO27 citations96
US6690656B1Feb 10, 2004
System for managing telecommunications
SPRINT COMMUNICATIONS CO35 citations96
US6430195B1Aug 6, 2002
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO67 citations96
US6262992B1Jul 17, 2001
System and method for transporting a call in a telecommunication network
SPRINT COMMUNICATIONS CO62 citations96
US6137800AOct 24, 2000
System and method for connecting a call
SPRINT COMMUNICATIONS CO72 citations96
US6115380ASep 5, 2000
Broadband telecommunications system
SPRINT COMMUNICATIONS CO49 citations96
US6067299AMay 23, 2000
Communications system for providing ATM connections and echo cancellation
SPRINT COMMUNICATIONS CO52 citations96
US6014378AJan 11, 2000
Telecommunications tandem system for circuit-based traffic
SPRINT COMMUNICATIONS CO86 citations96
US6327270B1Dec 4, 2001
Telecommunications apparatus, system, and method with an enhanced signal transfer point
SPRINT COMMUNICATIONS CO42 citations95
US6178170B1Jan 23, 2001
System and method for transporting a call
SPRINT COMMUNICATIONS CO73 citations95
US6904060B2Jun 7, 2005
System and method for transporting a call in a telecommunication network
SPRINT COMMUNICATIONS CO23 citations93
US6704327B1Mar 9, 2004
System and method for connecting a call
SPRINT COMMUNICATIONS CO40 citations93
US6690674B1Feb 10, 2004
System and method for interfacing a local communication device
SPRINT COMMUNICATIONS CO22 citations93
US6667982B2Dec 23, 2003
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO37 citations93
US6577626B2Jun 10, 2003
Telecommunications apparatus, system, and method with an enhanced signal transfer point
SPRINT COMMUNICATIONS CO19 citations93
US6560241B2May 6, 2003
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO25 citations93
US6470018B1Oct 22, 2002
System and method for connecting a call
SPRINT COMMUNICATIONS CO31 citations93
US6160871ADec 12, 2000
Communications test system
SPRINT COMMUNICATIONS CO30 citations93
US6147994ANov 14, 2000
Telecommunications system with a connection processing system
SPRINT COMMUNICATIONS CO22 citations93
US7203199B1Apr 10, 2007
System and method for transporting a call
SPRINT COMMUNICATIONS CO22 citations92
US6631133B1Oct 7, 2003
Broadband telecommunications system
SPRINT COMMUNICATIONS CO32 citations92
US6172977B1Jan 9, 2001
ATM direct access line system
SPRINT COMMUNICATIONS CO18 citations92
US6351521B1Feb 26, 2002
Communications test system
SPRINT COMMUNICATIONS CO14 citations84
US6639912B1Oct 28, 2003
Number portability in a communications system
SPRINT COMMUNICATIONS CO12 citations82
US6480493B1Nov 12, 2002
System for managing telecommunications
SPRINT COMMUNICATIONS CO12 citations82
US6788693B1Sep 7, 2004
System and method for interfacing a local communication device
SPRINT COMMUNICATIONS CO12 citations80
US6999463B2Feb 14, 2006
Number portability in a communications system
SPRINT COMMUNICATIONS CO7 citations74
US6683878B2Jan 27, 2004
ATM gateway system
SPRINT COMMUNICATIONS CO7 citations74
US6529514B2Mar 4, 2003
ATM gateway system
SPRINT COMMUNICATIONS CO9 citations74
US6470009B1Oct 22, 2002
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO8 citations74
US6304580B1Oct 16, 2001
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO10 citations74
US7394894B2Jul 1, 2008
System for managing telecommunications
SPRINT COMMUNICATIONS CO4 citations73
US6674759B1Jan 6, 2004
System for managing telecommunications
SPRINT COMMUNICATIONS CO4 citations73
US7324534B2Jan 29, 2008
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO2 citations63
US7239644B2Jul 3, 2007
ATM gateway system
SPRINT COMMUNICATIONS CO3 citations63
US6885671B1Apr 26, 2005
System and method for connecting a call
SPRINT COMMUNICATIONS CO4 citations63
US6674729B1Jan 6, 2004
Communications system for providing ATM connections and echo cancellation
SPRINT COMMUNICATIONS CO2 citations63
US6249529B1Jun 19, 2001
Telecommunications apparatus, system, and method with an enhanced signal transfer point
SPRINT COMMUNICATIONS CO3 citations63
US7894422B2Feb 22, 2011
System and method for transporting a call
SPRINT COMMUNICATIONS CO2 citations62
US7106750B1Sep 12, 2006
System and method for interfacing a local communication device
SPRINT COMMUNICATIONS CO3 citations60
SPRINT COMMUNICATIONS C O L P
1 patentSPRINT COMM COMPANY LP
1 patentSPRINT COMM CO L P
1 patentSPRINT COMMUNCATIONS COMPANY L
1 patentShowing the top 50 of 56 patents by PatentIndex Score.