- 专利标题: Multi-stage biometric authentication
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申请号: US16703616申请日: 2019-12-04
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公开(公告)号: US11256894B2公开(公告)日: 2022-02-22
- 发明人: Wesley James Holland , Rashmi Kulkarni , Ling Feng Huang , Huang Huang , Jeffrey Shabel , Chih-Chi Cheng , Satish Anand , Songhe Cai , Simon Peter William Booth , Bohuslav Rychlik
- 申请人: QUALCOMM Incorporated
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Patterson & Sheridan, L.L.P/Qualcomm
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06F21/32 ; G01N21/31 ; H04L9/32
摘要:
In some aspects, the present disclosure provides a method for managing a command queue in a universal flash storage (UFS) host device. The method includes determining to power on a first subsystem of a system-on-a-chip (SoC), wherein the determination to power on the first subsystem is made by a second subsystem of the SoC based on detection of user identity data contained in a first image frame during an initial biometric detection process. In certain aspects, the second subsystem is configured to operate independent of the first subsystem and control power to the first subsystem. In certain aspects, the second subsystem includes a second optical sensor, a set of ambient sensors, and a second processor configured to detect, via a set of ambient sensors, an event comprising one or more of an environmental event outside of the device or a motion event of the device.
公开/授权文献
- US20210174047A1 MULTI-STAGE BIOMETRIC AUTHENTICATION 公开/授权日:2021-06-10