Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AUDITORY INFORMATION SECURITY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/153149
Kind Code:
A3
Abstract:
The present invention relates to an auditory information security system and, more specifically, to an auditory information security system for preventing illegal leakage of auditory information by transmitting security signals, which are unspecified noise signals within a preset frequency band among frequency bands that the human ear cannot hear, and then, preventing the auditory information, including voices and sounds occurring in a specific area where wiretapping or recording is expected, from being collected by a wiretap or recorder.

More Like This:
WO/2011/084617METHOD AND APPARATUSES FOR TRACKING STOLEN VEHICLES
JP2001237805DEVICE FOR SUPPRESSING ARRIVAL OF INCOMING CALL TO PORTABLE PHONE ADOPTING BOTH OPEN LOOP SYSTEM AND PLL SYSTEM
WO/2015/034830RADAR DETECTION
Inventors:
KIM SANG HWAN (KR)
Application Number:
PCT/KR2015/013691
Publication Date:
January 05, 2017
Filing Date:
December 14, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHIELDK CO LTD (KR)
International Classes:
H04K3/00
Foreign References:
KR101462427B12014-11-17
KR100731816B12007-06-22
KR20060021803A2006-03-08
KR101462472B12014-12-04
JP2001086101A2001-03-30
Attorney, Agent or Firm:
MO, Hyo Sin (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: PROTECTIVE CASE FOR MOBILE TERMINAL PROVIDING REAL-TIME VIBRATION FEEDBACK

Next Patent: RECOMBINANT EXPRESSION SYSTEM DEVELOPMENT OF MULTI-DISULFIDE BOND PEPTIDE