首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD AND APPARATUS TO INSERTING SECRET INFORMATION INTO DATA USING SINGULAR VALUE AND FREQUENCY CONVERSION
摘要
申请公布号
KR20130087295(A)
申请公布日期
2013.08.06
申请号
KR20120008534
申请日期
2012.01.27
申请人
SAMSUNG ELECTRONICS CO., LTD.;KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
发明人
CHA, BYUNG HO;HEO, JUN;LEE, DONG HOON;BAIK, JONG HYUN;SOHN, IL GWON
分类号
H04N1/387;G06T1/00;G06T3/00
主分类号
H04N1/387
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Membrane support system
Recording equalizer and magnetic recording/reproducing apparatus using the equalizer
Semiconductor memory device and method for manufacturing the same
Integrated device based upon semiconductor technology, in particular chemical microreactor
Solid imaging compositions for preparing polyethylene-like articles
Rod-shaped mesoporous powder, humectant adsorbing powder, and cosmetic preparation using the same
Method and device for treating opaqueness and/or hardening of a closed eye
Apparatus for forming an extruded frozen novelty with high inclusions from a mouldable material
Jack assembly and methods of use
Heat pipe and method for processing the same
Energy balanced printhead design
Particle blast apparatus
Output power control system
Device for producing or controlling an alternating current in at least one inductive load
Precision brushless motor control utilizing independent phase parameters
Motor-driven power steering apparatus
Movable-magnet type meter and meter device using this movable-magnet type meter
ESD protection circuit and method for fabricating the same
Method and apparatus for delivery of induction heating to a workpiece
Apparatus and methods for enhancing thermal performance of integrated circuit packages
