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公开(公告)号：US11669822B2
公开(公告)日：2023-06-06
申请号：US17364383
申请日：2021-06-30
申请人： Block, Inc.
发明人： Max Guise , Isreal Blagdan , Bradley T. Hall , Trent Weber
CPC分类号： G06Q20/206 , G06Q20/20 , G06Q20/3278
摘要： A point-of-sale (POS) system used in performing a POS transaction between a merchant and a consumer. The POS system includes a display having a touch panel, a main processor and a memory device. The POS system also includes a secure enclave with a secure processor and a microcontroller. The main processor is configured to display a series of screens to guide a consumer through the POS transaction. The microcontroller provides the inputs from the touch panel to the main processor when the POS system is operated in a pass-through mode and provides the inputs from the touch panel to the secure processor when the POS system is operated in a secure touch mode.
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公开(公告)号：US12131306B2
公开(公告)日：2024-10-29
申请号：US18136221
申请日：2023-04-18
申请人： Block, Inc.
发明人： Max Guise , Isreal Blagdan , Bradley T. Hall , Trent Weber
CPC分类号： G06Q20/206 , G06Q20/20 , G06Q20/3278
摘要： A consumer terminal for a point-of-sale (POS) system used in performing a POS transaction between a merchant and a consumer. The consumer terminal includes a touch screen display having a touch panel, a secure processor in a physically secure area and a main processor in a non-secure area. The main processor is configured to display a series of screens to guide a consumer through the POS transaction. Upon receiving a request for secure data from the main processor, the secure processor instructs the main processor to exit pass-through mode and enter a secure touch mode. Upon a determination that the request for secure data is complete, the secure processor instructs the main processor to exit secure touch mode and return to pass-through mode.
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公开(公告)号：US20230252441A1
公开(公告)日：2023-08-10
申请号：US18136221
申请日：2023-04-18
申请人： Block, Inc.
发明人： Max Guise , Isreal Blagdan , Bradley T. Hall , Trent Weber
CPC分类号： G06Q20/206 , G06Q20/20 , G06Q20/3278
摘要： A consumer terminal for a point-of-sale (POS) system used in performing a POS transaction between a merchant and a consumer. The consumer terminal includes a touch screen display having a touch panel, a secure processor in a physically secure area and a main processor in a non-secure area. The main processor is configured to display a series of screens to guide a consumer through the POS transaction. Upon receiving a request for secure data from the main processor, the secure processor instructs the main processor to exit pass-through mode and enter a secure touch mode. Upon a determination that the request for secure data is complete, the secure processor instructs the main processor to exit secure touch mode and return to pass-through mode.
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