Inventor
CHRISTIE JOSEPH MICHAEL
US74 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTIE JOSEPH MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPRINT COMMUNICATIONS CO
46 patentsUS6031840AFeb 29, 2000
Telecommunications system
SPRINT COMMUNICATIONS CO148 citations99
US6002689ADec 14, 1999
System and method for interfacing a local communication device
SPRINT COMMUNICATIONS CO202 citations99
US5991301ANov 23, 1999
Broadband telecommunications system
SPRINT COMMUNICATIONS CO273 citations99
US5920562AJul 6, 1999
Systems and methods for providing enhanced services for telecommunication call
SPRINT COMMUNICATIONS CO195 citations99
US5825780AOct 20, 1998
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO199 citations99
US6181703B1Jan 30, 2001
System for managing telecommunications
SPRINT COMMUNICATIONS CO204 citations98
US6081525AJun 27, 2000
Broadband telecommunications system
SPRINT COMMUNICATIONS CO85 citations97
US6026091AFeb 15, 2000
ATM gateway system
SPRINT COMMUNICATIONS CO171 citations97
US7085362B1Aug 1, 2006
System for managing telecommunications
SPRINT COMMUNICATIONS CO27 citations96
US6690656B1Feb 10, 2004
System for managing telecommunications
SPRINT COMMUNICATIONS CO35 citations96
US6665294B2Dec 16, 2003
Broadband telecommunications system
SPRINT COMMUNICATIONS CO24 citations96
US6643282B1Nov 4, 2003
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO29 citations96
US6473429B1Oct 29, 2002
Broadband telecommunications system
SPRINT COMMUNICATIONS CO37 citations96
US6463052B1Oct 8, 2002
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO34 citations96
US6452932B1Sep 17, 2002
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO30 citations96
US6430195B1Aug 6, 2002
Broadband telecommunications system interface
SPRINT COMMUNICATIONS CO67 citations96
US6424652B1Jul 23, 2002
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO21 citations96
US6366586B1Apr 2, 2002
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO32 citations96
US6304572B1Oct 16, 2001
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO37 citations96
US6298064B1Oct 2, 2001
Broadband telecommunications system
SPRINT COMMUNICATIONS CO45 citations96
US6212193B1Apr 3, 2001
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO23 citations96
US6201812B1Mar 13, 2001
Method system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO22 citations96
US6185219B1Feb 6, 2001
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO25 citations96
US6115380ASep 5, 2000
Broadband telecommunications system
SPRINT COMMUNICATIONS CO49 citations96
US6104718AAug 15, 2000
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO47 citations96
US6014378AJan 11, 2000
Telecommunications tandem system for circuit-based traffic
SPRINT COMMUNICATIONS CO86 citations96
US6178170B1Jan 23, 2001
System and method for transporting a call
SPRINT COMMUNICATIONS CO73 citations95
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
US6633561B2Oct 14, 2003
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO31 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
US6535483B1Mar 18, 2003
System and method for providing enhanced services for a telecommunication call
SPRINT COMMUNICATIONS CO22 citations93
US6108341AAug 22, 2000
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO17 citations93
US6081529AJun 27, 2000
ATM transport system
SPRINT COMMUNICATIONS CO23 citations93
US6631133B1Oct 7, 2003
Broadband telecommunications system
SPRINT COMMUNICATIONS CO32 citations92
US6411624B1Jun 25, 2002
Telecommunications system
SPRINT COMMUNICATIONS CO14 citations92
US6172977B1Jan 9, 2001
ATM direct access line system
SPRINT COMMUNICATIONS CO18 citations92
US6639912B1Oct 28, 2003
Number portability in a communications system
SPRINT COMMUNICATIONS CO12 citations82
US6480493B1Nov 12, 2002
System for managing telecommunications
SPRINT COMMUNICATIONS CO12 citations82
US6452928B1Sep 17, 2002
Broadband telecommunications system
SPRINT COMMUNICATIONS CO12 citations82
US6449280B1Sep 10, 2002
Broadband telecommunications system
SPRINT COMMUNICATIONS CO12 citations82
US6208660B1Mar 27, 2001
Method, system and apparatus for telecommunications control
SPRINT COMMUNICATIONS CO10 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
(unassigned)
2 patentsSPRINT COMMUNICATIONS C O L P
1 patentCHRISTIE JOSEPH MICHAEL
1 patentShowing the top 50 of 74 patents by PatentIndex Score.