Invention Grant
- Patent Title: Electronic device and access controlling method
- Patent Title (中): 电子设备和访问控制方法
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Application No.: US14482878Application Date: 2014-09-10
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Publication No.: US09378355B2Publication Date: 2016-06-28
- Inventor: Chung-Kai Hsieh , Lun-Yuan Tsai
- Applicant: Chiun Mai Communication Systems, Inc.
- Applicant Address: TW New Taipei
- Assignee: Chiun Mai Communication Systems, Inc.
- Current Assignee: Chiun Mai Communication Systems, Inc.
- Current Assignee Address: TW New Taipei
- Agency: ScienBiziP, P.C.
- Priority: CN201310507469 20131024
- Main IPC: G06F3/048
- IPC: G06F3/048 ; G06F21/36 ; G06F3/0488 ; G09G5/00
Abstract:
A method for controlling access to an electronic device, the electronic device displays an image on a display device of the electronic device, when the electronic device is locked. The electronic device obtains a pattern according to touch signals on the displayed image using an image-recognition algorithm. Once a similarity degree between the obtained pattern and a predetermined pattern is greater than or equal to a predetermined value, the electronic device is unlocked.
Public/Granted literature
- US20150116240A1 ELECTRONIC DEVICE AND ACCESS CONTROLLING METHOD Public/Granted day:2015-04-30
Information query
