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
CONTENT ENCRYPTION SCHEMA FOR INTEGRATING DIGITAL RIGHTS MANAGEMENT WITH ENCRYPTED MULTICAST
摘要
申请公布号
WO2008150553(A3)
申请公布日期
2009.04.02
申请号
WO2008US50649
申请日期
2008.01.09
申请人
MICROSOFT CORPORATION
发明人
ZHU, BIN;FENG, MIN
分类号
H04L9/00;G06F17/00
主分类号
H04L9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CYBER PEACH FARM
TICKETING SYSTEM USING WIRELESS COMMUNICATIONS TERMINALS
METHOD FOR MAKING VIDEO MAIL BY PROCESSING MOTION PICTURE AND AUDIO IN REAL TIME
Method of fabricating metal-oxide semiconductor transistor
Pharmaceutical compositions
Pain measurement system and method
Reinforced pressure hose
Method and apparatus for controlling initiation of transmission of data as a function of received data
Boundary layer control system
Razor assembly and cartridge having improved wash-through
Rheology-modified polyolefins
Pre-equilibrium chemical reaction energy converter
Universal fixture for holding printed circuit boards during processing
Navigation system for vehicles and waypoint entering and storage method
Method for acquiring map information, method of navigation, method of providing area information, navigation apparatus, area information providing apparatus and car
Apparatus and method for trading electric energy
Computer-implemented method and apparatus for autonomous position determination using magnetic field data
Comparative gene transcript analysis
Navigation apparatus for detecting a present position of a moveable body
Clock free two-dimensional barcode and method for printing and reading the same
