公开(公告)号：US12148228B2

公开(公告)日：2024-11-19

申请号：US17274602

申请日：2019-10-08

Applicant: QUALCOMM Incorporated

Inventor： Mingu Lee ,  Wonil Chang ,  Yeonseok Kim ,  Kyu Woong Hwang ,  Yin Huang ,  Ruowei Wang ,  Haijun Zhao ,  Janghoon Cho

IPC: G06V20/59 ,  G01C21/36 ,  G06N3/02 ,  G06N7/01 ,  G06V10/764

Abstract: Certain aspects of the present disclosure are generally directed to apparatus and techniques for event state detection. One example method generally includes receiving a plurality of sensor signals at a computing device, determining, at the computing device, probabilities of sub-event states based on the plurality of sensor signals using an artificial neural network for each of a plurality of time intervals, and detecting, at the computing device, the event state based on the probabilities of the sub-event states via a state sequence model.

公开(公告)号：US10929526B2

公开(公告)日：2021-02-23

申请号：US16080200

申请日：2016-03-01

Applicant: QUALCOMM Incorporated ,  Haijun Zhao ,  Jilei Hou ,  Liang Zhang

Inventor： Haijun Zhao ,  Jilei Hou ,  Liang Zhang

IPC: G06F21/53 ,  H04L29/06 ,  G06F21/31 ,  G06F21/71 ,  G06Q20/38 ,  G06Q20/40

Abstract: Aspects of the disclosure are related to a method, apparatus, and system for using display content from a rich operating system (OS) environment as a background image in a trusted user interface (UI), comprising: capturing a display buffer of the rich OS environment; passing the captured display buffer to a Trusted Application; and displaying, with the Trusted Application, the captured display buffer as the background image in the trusted UI, wherein the Trusted Application is executed in a Trusted Execution Environment (TEE).

公开(公告)号：US20160246472A1

公开(公告)日：2016-08-25

申请号：US14631518

申请日：2015-02-25

Applicant: QUALCOMM Incorporated

Inventor： Haijun Zhao

IPC: G06F3/0488 ,  G06F3/041

CPC classification number: G06F1/1694 ,  G06F3/04883 ,  G06F21/31 ,  G06F2200/1636 ,  G06F2203/04808 ,  H04W12/00508

Abstract: Disclosed is a method and apparatus for authenticating a user based on a finger tap sequence on a touch screen. In one embodiment, the operations implemented may include: detecting a plurality of finger taps on a touch screen; measuring tap features for each of the finger taps to create a tap feature vector input including a finger identity (ID) and motion sensor data; and authenticating access by comparing the tap feature vector input to a stored tap feature vector.

Abstract translation: 公开了一种用于基于触摸屏上的手指抽头序列认证用户的方法和装置。 在一个实施例中，所实现的操作可以包括：在触摸屏上检测多个手指抽头; 测量每个手指抽头的抽头特征以创建包括手指身份（ID）和运动传感器数据的抽头特征向量输入; 并通过将抽头特征向量输入与存储的抽头特征向量进行比较来认证访问。

公开(公告)号：US10470225B2

公开(公告)日：2019-11-05

申请号：US15119602

申请日：2014-03-26

Applicant: QUALCOMM Incorporated ,  Haijun Zhao ,  Brian Spencer

Inventor： Haijun Zhao ,  Brian Spencer

IPC: H04W76/14 ,  H04W4/80 ,  H04B5/00 ,  H04W8/18 ,  H04W8/24 ,  H04W8/00

Abstract: The disclosure is related to searching for a second device to provide a service that a first device is attempting to establish. The first device sends a search profile and a capabilities profile to the second device using near field communication (NFC), the search profile including criteria describing the service the first device is attempting to establish, the capabilities profile including connection capabilities of the first device, receives a score from the second device, the score indicating a closeness of a match between the search profile and the capabilities profile and one or more services and capabilities of the second device, and determines whether to connect with the second device to establish the service based on the received score.