Sean Michael Hafemann

Person

Lafayette, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integration of transaction status indications
- Patent number 11,995,640
- Issue date May 28, 2024
- Block, Inc.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integration of transaction status indications
- Patent number 11,397,939
- Issue date Jul 26, 2022
- BLOCK, INC.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper detection using ITO touch screen traces
- Patent number 11,321,694
- Issue date May 3, 2022
- BLOCK, INC.
- Sean Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper detection using ITO touch screen traces
- Patent number 10,504,096
- Issue date Dec 10, 2019
- Square, Inc.
- Sean Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device improvements through adaptive settings
- Patent number 10,452,383
- Issue date Oct 22, 2019
- Square, Inc.
- Matthew H. Maibach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integration of transaction status indications
- Patent number 10,380,579
- Issue date Aug 13, 2019
- Square, Inc.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point of sale (POS) device responsive to detected interference with...
- Patent number 10,182,328
- Issue date Jan 15, 2019
- Square, Inc.
- Matthew H. Maibach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper detection system
- Patent number 10,127,409
- Issue date Nov 13, 2018
- Square, Inc.
- Jeremy Wade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper detection system
- Patent number 9,892,293
- Issue date Feb 13, 2018
- Square, Inc.
- Jeremy Wade
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATION OF TRANSACTION STATUS INDICATIONS
- Publication number 20240265371
- Publication date Aug 8, 2024
- Block, Inc.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATION OF TRANSACTION STATUS INDICATIONS
- Publication number 20230004952
- Publication date Jan 5, 2023
- Block, Inc.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAMPER DETECTION USING ITO TOUCH SCREEN TRACES
- Publication number 20200090153
- Publication date Mar 19, 2020
- Square, Inc.
- Sean Hafemann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATION OF TRANSACTION STATUS INDICATIONS
- Publication number 20190333045
- Publication date Oct 31, 2019
- Square, Inc.
- Sean Michael Hafemann
- G06 - COMPUTING CALCULATING COUNTING

Sean Michael Hafemann

Person

Patents Grantslast 30 patents

Integration of transaction status indications

Integration of transaction status indications

Tamper detection using ITO touch screen traces

Tamper detection using ITO touch screen traces

Device improvements through adaptive settings

Integration of transaction status indications

Point of sale (POS) device responsive to detected interference with...

Tamper detection system

Tamper detection system

Patents Applicationslast 30 patents

INTEGRATION OF TRANSACTION STATUS INDICATIONS

INTEGRATION OF TRANSACTION STATUS INDICATIONS

TAMPER DETECTION USING ITO TOUCH SCREEN TRACES

INTEGRATION OF TRANSACTION STATUS INDICATIONS