Inventor
PEART LEE J
GB20 patents
⚠️ This page may combine multiple inventors who share the name “PEART LEE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN EXPRESS TRAVEL RELATE
9 patentsUS7587756B2Sep 8, 2009
Methods and apparatus for a secure proximity integrated circuit card transactions
AMERICAN EXPRESS TRAVEL RELATE166 citations99
US8025223B2Sep 27, 2011
System and method for mass transit merchant payment
AMERICAN EXPRESS TRAVEL RELATE272 citations98
US8001054B1Aug 16, 2011
System and method for generating an unpredictable number using a seeded algorithm
AMERICAN EXPRESS TRAVEL RELATE72 citations98
US7801829B2Sep 21, 2010
Smartcard internet authorization system
AMERICAN EXPRESS TRAVEL RELATE309 citations98
US7366703B2Apr 29, 2008
Smartcard internet authorization system
AMERICAN EXPRESS TRAVEL RELATE134 citations98
US7070112B2Jul 4, 2006
Transparent transaction device
AMERICAN EXPRESS TRAVEL RELATE101 citations97
US7731086B2Jun 8, 2010
System and method for mass transit merchant payment
AMERICAN EXPRESS TRAVEL RELATE32 citations92
US7542942B2Jun 2, 2009
System and method for securing sensitive information during completion of a transaction
AMERICAN EXPRESS TRAVEL RELATE46 citations92
US7925535B2Apr 12, 2011
System and method for securing RF transactions using a radio frequency identification device including a random number generator
AMERICAN EXPRESS TRAVEL RELATE8 citations79
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC
3 patentsUS10223675B2Mar 5, 2019
System and method for performing person-to-person funds transfers via wireless communications
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC7 citations83
US11790332B2Oct 17, 2023
Mobile telephone transfer of funds
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC2 citations72
US12243031B2Mar 4, 2025
Mobile telephone transfer of funds
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations62