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 FOR AUTHENTICATING TIME-SENSITIVE INTERACTIVE COMMUNICATIONS
摘要
申请公布号
KR100752796(B1)
申请公布日期
2007.08.29
申请号
KR20017010596
申请日期
2001.08.20
申请人
发明人
分类号
H04L9/32
主分类号
H04L9/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Panel mounted breakout fitting
High strength cast+HIP nickel base superalloy
Catalytic process and systems
Device for positioning and fastening a lightwave guide to a base
Labels and manufacture thereof
Nickel base superalloys having low chromium and cobalt contents
Producing volatile metals
Grain selective herbicides
Functionalized polyphenylene ether from polyphenylene ether chain terminated with phenoxy moiety containing amino and hydroxy group
Cosmetic composition for the treatment of oily skin and hair based on di(beta-hydroxyethyl) sulfoxide and the use thereof
Hydro-planetary power division system
Method for forming a piston having a peg
Process for the production of pimelic acid
Polypropylene composition resistant to high energy radiation, and radiation sterilized articles therefrom
Germanium-aluminum-phosphorus-oxide molecular sieve compositions
Method of improving shelf life of silicone elastomeric sealant
Inductive collagen-based bone repair preparations
Submerged wall isolation of silicon islands
Monoclonal antibody specific to HIV antigens
Water purification method and apparatus