Number portability in a communications system | Patent Number 06999463

US 06999463 B2

Application Number10635664

Publication NumberUS 20040057427 A1

Pendency2 years, 6 months, 13 days

Filled DateAug 6, 2003

Priority DateNov 22, 1996

Publication DateMar 25, 2004

Expiration DateNov 22, 2016

Inventor/ApplicantsWilliam Lyle Wiley
Michael Joseph Gardner
Albert Daniel DuRee
Joseph S. Christie
Tracy Lee Nelson
Jean M. Christie, legal representative
Michael Joseph Gardner
Joseph Michael Christie
Joseph Michael Christie, deceased
Joseph S. Christie, legal representative
Jean M. Christie
William Lyle Wiley
Albert Daniel DuRee
Tracy Lee Nelson

ExaminesPATEL, AJIT

Art Unit2664

Technology Center2600

Assignments

Ibsv Llc

Current

Sprint International Incorporated

Current

Sprint Spectrum

Current

Sprint Communications Company L.p.

Current