公开(公告)号：US12143483B2

公开(公告)日：2024-11-12

申请号：US17654964

申请日：2022-03-15

Applicant: APPLE INC.

Inventor： Martin Subert ,  Colin Christopher Terndrup ,  Vamsi Krishna Kambhampati

IPC: H04L9/08 ,  G06F13/12 ,  G06F21/32 ,  H04L9/32

Abstract: In an embodiment, processing of biometric data is split between a processor on a peripheral device and a processor of a host device that is coupled with the peripheral device. One embodiment provides a method comprising, on a peripheral device coupled with a host device, capturing biometric data using a biometric sensor of a peripheral device and pre-processing the captured biometric data using a processor of the peripheral device. The processor of the peripheral device is separate from a processor of the host device and resides within a chassis or housing of the peripheral device. The method additionally includes pre-validating the pre-processed biometric data to determine whether the pre-processed biometric data meets a minimum quality threshold and transmitting the pre-validated biometric data to the host device for validation.

公开(公告)号：US20220303131A1

公开(公告)日：2022-09-22

申请号：US17654964

申请日：2022-03-15

Applicant: APPLE INC.

Inventor： Martin Subert ,  Colin Christopher Terndrup ,  Vamsi Krishna Kambhampati

IPC: H04L9/08 ,  G06F13/12

Abstract: In an embodiment, processing of biometric data is split between a processor on a peripheral device and a processor of a host device that is coupled with the peripheral device. One embodiment provides a method comprising, on a peripheral device coupled with a host device, capturing biometric data using a biometric sensor of a peripheral device and pre-processing the captured biometric data using a processor of the peripheral device. The processor of the peripheral device is separate from a processor of the host device and resides within a chassis or housing of the peripheral device. The method additionally includes pre-validating the pre-processed biometric data to determine whether the pre-processed biometric data meets a minimum quality threshold and transmitting the pre-validated biometric data to the host device for validation.