System and method for verifying digital signatureson certificates,申请号HK20060111497-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	System and method for verifying digital signatureson certificates
摘要
申请公布号	HK1089589(A1)	申请公布日期	2007.02.02
申请号	HK20060111497	申请日期	2006.10.18
申请人	RESEARCH IN MOTION LIMITED	发明人	BROWN, MICHAEL, K.;BROWN, MICHAEL, S.
分类号	H04L	主分类号	H04L
代理机构		代理人
主权项
地址

您可能感兴趣的专利

带笔插卡片座(1)

Terephthalic acid production.

Process for the preparation of lactams.

Method for electrodeposition of solder.

Process for preparing Methyl Methacrylate Polymer.

Preformed fully adhesive cone sleeve.

Transparent conductive coating composition and transparent antistatic molded article.

Method of manufacturing a transparent conductor pattern and a liquid crystal display device.

Method and device performing a dialog between user and electric household apparatus.

Objective lens drive device and coil bobbin thereof.

A rotor provided with a ring-shaped magnet.

Semiconductor device.

Method and apparatus for vaporization of liquid reactants.

Method for fabricating integrated circuits.

A linear field effect transistor.

Method for applying a transparent magnetic layer to a web or sheet material.

Device for producing folded products.

Detergent composition containing ether-carboxylic acids.

Conductor for a flat cable, and manufacturing method and equipment therefor.