Invention Grant
- Patent Title: Unauthorized viewer detection system and method
- Patent Title (中): 未经授权的查看器检测系统和方法
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Application No.: US13711311Application Date: 2012-12-11
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Publication No.: US09208753B2Publication Date: 2015-12-08
- Inventor: Alistair K. Chan , William D. Duncan , William Gates , Daniel A. Gerrity , Paul Holman , Roderick A. Hyde , Edward K. Y. Jung , Jordin T. Kare , Royce A. Levien , Richard T. Lord , Robert W. Lord , Mark A. Malamud , Nathan P. Myhrvold , Keith D. Rosema , Clarence T. Tegreene , Lowell L. Wood, Jr.
- Applicant: Elwha LLC
- Applicant Address: US WA Bellevue
- Assignee: Elwha LLC
- Current Assignee: Elwha LLC
- Current Assignee Address: US WA Bellevue
- Agency: Foley & Lardner LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62 ; G09G5/30
Abstract:
A system for detecting and responding to an intruding camera. The system includes an electronic media display device having a screen configured to display content, a sensor, and a processing circuit. The processing circuit is configured to obtain information from the sensor, analyze the information to determine a presence of a camera, and edit any displayed content in response to the presence of the camera.
Public/Granted literature
- US20140078164A1 UNAUTHORIZED VIEWER DETECTION SYSTEM AND METHOD Public/Granted day:2014-03-20
Information query
