Invention Grant
- Patent Title: Method and system for preventing copying of information from previews of webpages
- Patent Title (中): 防止从网页预览中复制信息的方法和系统
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Application No.: US13243750Application Date: 2011-09-23
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Publication No.: US08677509B2Publication Date: 2014-03-18
- Inventor: Suyoung Kim , Tae Ho Lee
- Applicant: Suyoung Kim , Tae Ho Lee
- Applicant Address: KR Seongnam-si
- Assignee: NHN Corporation
- Current Assignee: NHN Corporation
- Current Assignee Address: KR Seongnam-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2007-0063248 20070626
- Main IPC: H04L29/06
- IPC: H04L29/06 ; G06F21/00
Abstract:
A touch screen device may include: a touch panel receiving a touch signal; a noise measurement unit measuring a noise value input to the touch panel; a determination unit determining whether or not the measured noise value exceeds a threshold; and a control unit controlling an operation mode to be maintained or switched according to a determination result of the determination unit.
Public/Granted literature
- US20120017284A1 METHOD AND SYSTEM FOR PREVENTING COPYING OF INFORMATION FROM PREVIEWS OF WEBPAGES Public/Granted day:2012-01-19
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