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
OPTICAL SWITCHING
摘要
申请公布号
GB8613895(D0)
申请公布日期
1986.07.09
申请号
GB19860013895
申请日期
1986.06.07
申请人
STC PLC
发明人
分类号
H04Q3/52;(IPC1-7):H04B9/00
主分类号
H04Q3/52
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MEASURING DEGREE OF ALIGNMENT OF SEMICONDUCTOR DEVICE
APPARATUS FOR SUPPORTING SHAFT OF DRIVING ROLL IN EMERGENCY
PORTABLE BODY FAT MEASUREMENT DEVICE ALLOWING FOR LOW FREQUENCY TREATMENT
METHOD FOR FORMING SALICIDE CONTACT
METHOD FOR MANUFACTURING CAPACITOR OF SEMICONDUCTOR DEVICE
CURRENT SENSING DEVICE
CLOCK BUFFER
METHOD FOR MANUFACTURING IMAGE SENSOR TO REDUCE DARK SIGNAL
DEPOSITION METHOD OF METAL THIN FILM
METHOD FOR FABRICATING FERROELECTRIC RANDOM ACCESS MEMORY WITH LOWER ELECTRODE ISOLATED BY DIELECTRIC
METHOD FOR FORMING BIT LINE CONTACT HOLE USING ANTI-REFLECTIVE LAYER
METHOD FOR FORMING METAL INTERCONNECTION OF SEMICONDUCTOR DEVICE USING CARBON NANOTUBE
METHOD FOR MANUFACTURING CAPACITOR
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
SILENT CASE FOR ADDITIONALLY INSTALLING HARD DISK DRIVE
DICING METHOD OF SEMICONDUCTOR WAFER
METHOD FOR FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE
DISCONTINUITY TEST METHOD OF GATE ELECTRODE OF SEMICONDUCTOR DEVICE
POWER-ON RESET CIRCUIT
