LINE PROTECTION SYSTEM IN RING NETWORK SYSTEM,申请号JP19970124615-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	LINE PROTECTION SYSTEM IN RING NETWORK SYSTEM
摘要
申请公布号	JPH10322378(A)	申请公布日期	1998.12.04
申请号	JP19970124615	申请日期	1997.05.15
申请人	NEC CORP	发明人	YOSHIFUJI HIROTERU
分类号	H04J3/00;H04L12/42;H04L12/437;(IPC1-7):H04L12/437	主分类号	H04J3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Image-forming method, and image-forming transparent film

Method of determining an end point for a remote microwave plasma cleaning system

Method and apparatus for cancellation of multiple access interference in a code division multiple access (CDMA) communication system

Method for longitudinally controlling a vehicle in which information from a navigation system is recorded

System for the application of samples on a substrate

Orthokeratology contact lens

Peel-off roller for laminated layer

Flash system for fast and accurate pattern localization

Pulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleaner

Method for determining the internal orientation of a wafer

Apparatus and method for applying an adaptable pressure waveform to a limb

Number-of-pixels conversion apparatus and display apparatus using the same

Vehicle headlamp

Deployment system for an upper bundle steam generator cleaning/inspection device

Apparatus and method for a n-bit protocol for a modem

Method and apparatus for configuring a device assigned to a fixed address space

Automated traffic violation monitoring and reporting system

Hearing device with protruding battery assembly

Method and system for efficient edge blending in high fidelity multichannel computer graphics displays