P

Inventor

SPRINGER ARTHUR LANCE

US12 patents
⚠️ This page may combine multiple inventors who share the name “SPRINGER ARTHUR LANCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VERIZON BUSINESS GLOBAL LLC

3 patents
US7971237B2Jun 28, 2011

Method and system for providing fraud detection for remote access services

VERIZON BUSINESS GLOBAL LLC25 citations89
US7760862B2Jul 20, 2010

Domestic to international collect call blocking

VERIZON BUSINESS GLOBAL LLC4 citations61
US7366289B2Apr 29, 2008

Domestic origination to international termination country set logic

VERIZON BUSINESS GLOBAL LLC0 citations51

WORLDCOM INC

3 patents
US6618475B2Sep 9, 2003

Domestic origination to international termination country set logic

WORLDCOM INC9 citations72
US6590967B1Jul 8, 2003

Variable length called number screening

WORLDCOM INC11 citations72
US6556669B2Apr 29, 2003

International origination to domestic termination call blocking

WORLDCOM INC9 citations72

MCI INC

2 patents
US6782083B2Aug 24, 2004

ISN call interrupt

MCI INC2 citations57
US7079635B2Jul 18, 2006

Domestic origination to international termination country set logic

MCI INC0 citations51

MCI LLC

1 patent
US7197560B2Mar 27, 2007

Communications system with fraud monitoring

MCI LLC168 citations95

MCI COMMUNICATIONS CORP

1 patent
US5768354AJun 16, 1998

Fraud evaluation and reporting system and method thereof

MCI COMMUNICATIONS CORP103 citations92

(unassigned)

1 patent
US6636592B2Oct 21, 2003

Method and system for using bad billed number records to prevent fraud in a telecommunication system

12 citations72

MARCHAND DEAN C

1 patent
US8442193B2May 14, 2013

Domestic to international collect call blocking

MARCHAND DEAN C0 citations46