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 facilitating access to the internet from a telephone network
摘要
申请公布号
EP0942576(A3)
申请公布日期
2002.01.16
申请号
EP19990301692
申请日期
1999.03.05
申请人
AT&T CORP.
发明人
EHLINGER, JAMES
分类号
H04M3/42;H04L29/06;H04M3/00;H04M3/38;H04M3/493;H04M3/533;H04M7/00;H04M7/12;H04M11/00;H04Q3/72;(IPC1-7):H04M7/00;H04M3/50;H04M3/436
主分类号
H04M3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Bar-link drive system for a microkeratome
Automated role based usage determination for software system
Use of compressor to turbine bypass for electric boosting system
Multilayer ceramic substrate, method for producing same, and composite green sheet for forming multilayer ceramic substrate
Method to determine the measurement workflow of a magnetic resonance tomography apparatus in the generation of slice images of a subject
Medical x-ray imaging apparatus
Lens actuator and camera module with same
Connection structure of photoelectric flexible wiring board, connector and photoelectric flexible wiring board
Vibration gyro sensor
Methods and systems for transforming a parse graph into an and/or command tree
Method and apparatus for decoding data
Public safety communications network using asymmetric receive/transmit channels
System for verifying the identification of a device
Single end read module for register files
Compact thin-film magnetic head and magnetic disk drive using the same
Cross-platform runtime code generation for bit block transfer functions
Projection display adopting line type light modulator including a scroll unit
Separator paper for alkaline battery and the alkaline battery
Insulation product having directional facing layer thereon and method of making the same
Surgical instrument