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
N x M DIGITALLY PROGRAMMABLE OPTICAL ROUTING SWITCH
摘要
申请公布号
EP1074101(A4)
申请公布日期
2001.09.12
申请号
EP19990919863
申请日期
1999.04.16
申请人
CHORUM TECHNOLOGIES, INC.
发明人
WU, KUANG-YI;LIU, JIAN-YU
分类号
G02F1/13;G02B6/34;G02F1/31;H04B10/02;H04B10/28;H04Q11/00;(IPC1-7):H04B10/00;H04J14/06
主分类号
G02F1/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROTON CONDUCTIVE SOLID ELECTROLYTE
CONTROL DEVICE FOR POWER STEERING OPERATION MOTOR
MANUFACTURE OF CERAMICS
COMPOSITE CORE FOR TRANSFORMER
WELDING METHOD OF COOLING PIPE
MANUFACTURE OF HEAVY HYDROGEN CONCENTRATED WATER
ELECTRIC WHEEL DRIVING DEVICE FOR AUTOMOBILE
WHEEL FOR VIBRATION DAMPING TYPE RAIL CAR
MANUFACTURE OF OPTICAL FIBER AND DOUBLE CRUCIBLE DIRECTLY USED THEREFOR
HEAT-SHRINKABLE FILM
MOS SEMICONDUCTOR DEVICE
RECORDER
TRANFER MACHINE
MANUFACTURE OF SEMICONDUCTOR DEVICE
DIAPHRAGM FOR SPEAKER
MIXED COLOR RESIN INJECTION MOLDING AND ITS DEVICE
PIEZOELECTRIC OSCILLATOR
QUICK RESPONSE THERMOCOUPLE
DETAILED CHARGING SYSTEM
WINDING METHOD AND ITS DEVICE