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San Ramon, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Secure on-demand ultra-wideband communication channels systems and...
Patent number
12,219,347
Issue date
Feb 4, 2025
Visa International Service Association
Brian Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Binding cryptogram with protocol characteristics
Patent number
12,218,953
Issue date
Feb 4, 2025
Visa International Service Association
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and methods for data security using distance measurement
Patent number
12,114,161
Issue date
Oct 8, 2024
Visa International Service Association
Marc Kekicheff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure on-demand ultra-wideband communication channels systems and...
Patent number
11,785,449
Issue date
Oct 10, 2023
Visa International Service Association
Brian Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Type 4 NFC tags as protocol interface
Patent number
11,455,617
Issue date
Sep 27, 2022
Visa International Service Association
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for relay attack detection
Patent number
11,432,155
Issue date
Aug 30, 2022
Visa International Service Association
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Binding cryptogram with protocol characteristics
Patent number
11,394,721
Issue date
Jul 19, 2022
Visa International Service Association
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bridge device for linking wireless protocols
Patent number
10,885,509
Issue date
Jan 5, 2021
Visa International Service Association
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Payment card system and method
Patent number
10,150,328
Issue date
Dec 11, 2018
Visa International Service Association
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Payment card system and method
Patent number
9,858,517
Issue date
Jan 2, 2018
Visa International Service Association
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Payment card system and method
Patent number
9,058,548
Issue date
Jun 16, 2015
Visa International Service Association
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Payment card system and method
Patent number
8,807,437
Issue date
Aug 19, 2014
Visa International Service Association
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method of performing electrostatic discharge testing on a payment card
Patent number
8,643,378
Issue date
Feb 4, 2014
Visa International Service Association
Mustafa Top
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods to define possible ESD risk
Patent number
8,608,070
Issue date
Dec 17, 2013
Visa International Service Association
Mustafa Top
G01 - MEASURING TESTING
Information
Patent Grant
Payment terminal ESD test
Patent number
8,474,696
Issue date
Jul 2, 2013
Visa International Service Association
Mustafa Top
G01 - MEASURING TESTING
Information
Patent Grant
Testing protocols for extended functionality cards
Patent number
8,292,164
Issue date
Oct 23, 2012
Visa U.S.A. Inc.
Mustafa Top
G07 - CHECKING-DEVICES
Information
Patent Grant
Methods of performing electrostatic discharge testing on a payment...
Patent number
7,902,831
Issue date
Mar 8, 2011
Visa U.S.A. Inc.
Mustafa Cemal Top
G01 - MEASURING TESTING
Information
Patent Grant
Contactless activation systems and methods
Patent number
7,815,126
Issue date
Oct 19, 2010
Visa International Service Association
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Contactless activation systems and methods
Patent number
7,438,236
Issue date
Oct 21, 2008
Visa International Service Association
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHODS FOR DATA SECURITY USING DISTANCE MEASUREMENT
Publication number
20240430683
Publication date
Dec 26, 2024
VISA INTERNATIONAL SERVICE ASSOCIATION
Marc Kekicheff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR ENABLING ULTRA-WIDE BAND IN PASSIVE DEVICES
Publication number
20240414538
Publication date
Dec 12, 2024
VISA INTERNATIONAL SERVICE ASSOCIATION
Mustafa Top
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR DATA SECURITY USING DISTANCE MEASUREMENT
Publication number
20240267735
Publication date
Aug 8, 2024
VISA INTERNATIONAL SERVICE ASSOCIATION
Marc Kekicheff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURE ON-DEMAND ULTRA-WIDEBAND COMMUNICATION CHANNELS SYSTEMS AND...
Publication number
20230396998
Publication date
Dec 7, 2023
VISA INTERNATIONAL SERVICE ASSOCIATION
Brian Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, Method, and Computer Program Product for Verifying a Paymen...
Publication number
20230334502
Publication date
Oct 19, 2023
VISA INTERNATIONAL SERVICE ASSOCIATION
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECURE ON-DEMAND ULTRA-WIDEBAND COMMUNICATION CHANNELS SYSTEMS AND...
Publication number
20230097712
Publication date
Mar 30, 2023
VISA INTERNATIONAL SERVICE ASSOCIATION
Brian Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TYPE 4 NFC TAGS AS PROTOCOL INTERFACE
Publication number
20220398565
Publication date
Dec 15, 2022
VISA INTERNATIONAL SERVICE ASSOCIATION
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BINDING CRYPTOGRAM WITH PROTOCOL CHARACTERISTICS
Publication number
20220311779
Publication date
Sep 29, 2022
VISA INTERNATIONAL SERVICE ASSOCIATION
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TYPE 4 NFC TAGS AS PROTOCOL INTERFACE
Publication number
20210103915
Publication date
Apr 8, 2021
VISA INTERNATIONAL SERVICE ASSOCIATION
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR RELAY ATTACK DETECTION
Publication number
20190373475
Publication date
Dec 5, 2019
VISA INTERNATIONAL SERVICE ASSOCIATION
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BINDING CRYPTOGRAM WITH PROTOCOL CHARACTERISTICS
Publication number
20190362341
Publication date
Nov 28, 2019
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAYMENT CARD SYSTEM AND METHOD
Publication number
20180072089
Publication date
Mar 15, 2018
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
BRIDGE DEVICE FOR LINKING WIRELESS PROTOCOLS
Publication number
20170109726
Publication date
Apr 20, 2017
Yuexi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAYMENT CARD SYSTEM AND METHOD
Publication number
20150248601
Publication date
Sep 3, 2015
Sonia Reed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAYMENT CARD SYSTEM AND METHOD
Publication number
20140312122
Publication date
Oct 23, 2014
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Payment Card System and Method
Publication number
20120223146
Publication date
Sep 6, 2012
Sonia Reed
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
SYSTEMS AND METHODS TO DEFINE POSSIBLE ESD RISK
Publication number
20120175420
Publication date
Jul 12, 2012
Mustafa Top
G01 - MEASURING TESTING
Information
Patent Application
PAYMENT TERMINAL ESD TEST
Publication number
20110284629
Publication date
Nov 24, 2011
Mustafa Top
G01 - MEASURING TESTING
Information
Patent Application
Method of performing electrostatic discharge testing on a payment card
Publication number
20110210723
Publication date
Sep 1, 2011
Visa U.S.A. Inc.
Mustafa Cemal Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ADVERTISEMENT SCREEN ON PAYMENT CARD
Publication number
20100121692
Publication date
May 13, 2010
Mustafa Cemal TOP
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TESTING PROTOCOLS FOR EXTENDED FUNCTIONALITY CARDS
Publication number
20100065637
Publication date
Mar 18, 2010
Mustafa Top
G07 - CHECKING-DEVICES
Information
Patent Application
CONTACTLESS ACTIVATION SYSTEMS AND METHODS
Publication number
20090039149
Publication date
Feb 12, 2009
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS OF PERFORMING ELECTROSTATIC DISCHARGE TESTING ON A PAYMENT...
Publication number
20080174315
Publication date
Jul 24, 2008
Mustafa Cemal Top
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTACTLESS ACTIVATION SYSTEMS AND METHODS
Publication number
20060283960
Publication date
Dec 21, 2006
Mustafa Top
G06 - COMPUTING CALCULATING COUNTING