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Afshin Rezayee
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Richmond Hill, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Tokenization for payment devices
Patent number
11,893,581
Issue date
Feb 6, 2024
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for provisioning point of sale terminals
Patent number
11,887,022
Issue date
Jan 30, 2024
Block, Inc.
Malcolm Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-source transaction processing
Patent number
11,861,589
Issue date
Jan 2, 2024
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transaction processing based on device location
Patent number
11,783,317
Issue date
Oct 10, 2023
Block, Inc.
Haipeng Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for performing payment transactions
Patent number
11,783,312
Issue date
Oct 10, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device security with physically unclonable functions
Patent number
11,775,958
Issue date
Oct 3, 2023
Block, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wearable payment device with tunable antenna
Patent number
11,763,285
Issue date
Sep 19, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireless communication system with auxiliary antenna
Patent number
11,748,739
Issue date
Sep 5, 2023
Block, Inc.
Emad Bidari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for performing payment transactions
Patent number
11,715,085
Issue date
Aug 1, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transaction chip incorporating a contact interface
Patent number
11,669,842
Issue date
Jun 6, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Devices with on-board physically unclonable functions
Patent number
11,423,391
Issue date
Aug 23, 2022
BLOCK, INC.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device security with physically unclonable functions
Patent number
11,386,419
Issue date
Jul 12, 2022
BLOCK, INC.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for performing payment transactions
Patent number
11,328,283
Issue date
May 10, 2022
BLOCK, INC.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for provisioning point of sale terminals
Patent number
11,301,840
Issue date
Apr 12, 2022
BLOCK, INC.
Malcolm Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for sensing locations of near field communicati...
Patent number
11,182,770
Issue date
Nov 23, 2021
Square, Inc.
Haipeng Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Line-based chip card tamper detection
Patent number
11,113,698
Issue date
Sep 7, 2021
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Server-assisted pairing for wireless communications
Patent number
11,087,315
Issue date
Aug 10, 2021
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device security with physically unclonable functions
Patent number
11,018,881
Issue date
May 25, 2021
Square, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireless communication system with auxiliary antenna
Patent number
10,937,019
Issue date
Mar 2, 2021
Square, Inc.
Emad Bidari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Near field communication device coupling system
Patent number
10,861,003
Issue date
Dec 8, 2020
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device security with physically unclonable functions
Patent number
10,819,528
Issue date
Oct 27, 2020
Square, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Line-based chip card tamper detection
Patent number
10,621,590
Issue date
Apr 14, 2020
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scanning system with direct access to memory
Patent number
10,528,928
Issue date
Jan 7, 2020
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Point of sale system with secure and unsecure modes
Patent number
10,496,975
Issue date
Dec 3, 2019
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireless signal noise reduction
Patent number
10,476,607
Issue date
Nov 12, 2019
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Processor power supply glitch detection
Patent number
10,474,846
Issue date
Nov 12, 2019
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Server-enabled chip card interface tamper detection
Patent number
10,438,189
Issue date
Oct 8, 2019
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Devices with on-board physically unclonable functions
Patent number
10,438,190
Issue date
Oct 8, 2019
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for secure processing with embedded cryptograph...
Patent number
10,430,616
Issue date
Oct 1, 2019
Square, Inc.
Malcolm Ronald Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmit phase detection circuit
Patent number
10,430,783
Issue date
Oct 1, 2019
Square, Inc.
Ravi Shivnaraine
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PAYMENT DEVICE TOKENIZATION USING A PAYMENT READER
Publication number
20240144260
Publication date
May 2, 2024
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROLLING READER TRANSMISSIONS BASED ON DEVICE RESONANT FREQUENCY
Publication number
20230410086
Publication date
Dec 21, 2023
Block, Inc.
Haipeng Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE SECURITY WITH PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20230401561
Publication date
Dec 14, 2023
Block, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSACTIONS
Publication number
20230401556
Publication date
Dec 14, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LINE-BASED CHIP CARD TAMPER DETECTION
Publication number
20230267472
Publication date
Aug 24, 2023
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pairing A Payment Object Reader With A Point-Of-Sale Terminal
Publication number
20230105132
Publication date
Apr 6, 2023
Block, Inc.
Michael Wells White
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE SECURITY WITH PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20220414646
Publication date
Dec 29, 2022
Block, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING PAYMENT TRANSACTIONS
Publication number
20220374861
Publication date
Nov 24, 2022
Block, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PROVISIONING POINT OF SALE TERMINALS
Publication number
20220237596
Publication date
Jul 28, 2022
Block, Inc.
Malcolm Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR SENSING LOCATIONS OF NEAR FIELD COMMUNICATI...
Publication number
20220230162
Publication date
Jul 21, 2022
Square, Inc.
Haipeng Yan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING PAYMENT TRANSACTIONS
Publication number
20220019991
Publication date
Jan 20, 2022
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING PAYMENT TRANSACTIONS
Publication number
20220019993
Publication date
Jan 20, 2022
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING PAYMENT TRANSACTIONS
Publication number
20220019992
Publication date
Jan 20, 2022
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LINE-BASED CHIP CARD TAMPER DETECTION
Publication number
20210334807
Publication date
Oct 28, 2021
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM WITH AUXILIARY ANTENNA
Publication number
20210065159
Publication date
Mar 4, 2021
Square, Inc.
Emad Bidari
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE SECURITY WITH PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20200219085
Publication date
Jul 9, 2020
Square, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LINE-BASED CHIP CARD TAMPER DETECTION
Publication number
20200202357
Publication date
Jun 25, 2020
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICES WITH ON-BOARD PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20200051062
Publication date
Feb 13, 2020
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-SOURCE TRANSACTION PROCESSING
Publication number
20200034822
Publication date
Jan 30, 2020
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCANNING SYSTEM WITH DIRECT ACCESS TO MEMORY
Publication number
20190102760
Publication date
Apr 4, 2019
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RADIO FREQUENCY NOISE MANAGEMENT
Publication number
20190102759
Publication date
Apr 4, 2019
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELESS SIGNAL NOISE REDUCTION
Publication number
20190103925
Publication date
Apr 4, 2019
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE SECURITY WITH PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20190028283
Publication date
Jan 24, 2019
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICES WITH MODIFIABLE PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20190028284
Publication date
Jan 24, 2019
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICES WITH ON-BOARD PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20190026724
Publication date
Jan 24, 2019
Square, Inc.
Jeremy Wade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE SECURITY WITH PHYSICALLY UNCLONABLE FUNCTIONS
Publication number
20190028282
Publication date
Jan 24, 2019
Square, Inc.
Kamran Sharifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE-EMBEDDED TRANSACTION CHIP
Publication number
20180374074
Publication date
Dec 27, 2018
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-SOURCE TRANSACTION PROCESSING
Publication number
20180315038
Publication date
Nov 1, 2018
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR SECURE PROCESSING WITH EMBEDDED CRYPTOGRAPH...
Publication number
20180247084
Publication date
Aug 30, 2018
Square, Inc.
Malcolm Ronald Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LINE-BASED CHIP CARD TAMPER DETECTION
Publication number
20180240117
Publication date
Aug 23, 2018
Square, Inc.
Afshin Rezayee
G06 - COMPUTING CALCULATING COUNTING