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
SELF-ALIGNED METAL CAPS FOR INTERLEVEL METAL CONNECTIONS
摘要
申请公布号
KR20020047242(A)
申请公布日期
2002.06.21
申请号
KR1020027004891
申请日期
2002.04.17
申请人
发明人
分类号
H01L21/768
主分类号
H01L21/768
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC-ARCQUENCHING GAS FLOW SWITCHES
INKING DEVICE
TELESCOPIC JIB FOR MOBILE CRANES
SEALING DEVICE FOR COKE OVEN DOORS
COMBINED FEED VOLTAGE SOURCE AND LINE DEFLECTION CIRCUIT FOR A TELEVISION RECEIVER
MAGNETIC SEPARATORS
SLIDING GATE VALVES
ELECTROPHOTOGRAPHIC APPARATUS USING LIQUID DEVELOPER
BAG-FILLING MACHINE
DEVICE FOR THE DISTRIBUTION OF PARTICULATE MATERIAL OVER AN AREA
COMBINED VEHICLE REAR SCREEN HEATER AND RADIO RECEIVING AERIAL INSTALLATION
DRUM HOLDER
UTENSIL FOR CLEANING FLOOR COVERINGS
PARTIAL OXIDATION PROCESS
A method of forming an insulating film on a semiconductor substrate
Roulette game
Protective cover for underwater flowline hub
Roadway Barrier
Apparatus for monitoring ultraviolet light flux
REAL TIME DISPLAY DEVICE FOR ULTRASONIC ECHOGRAPHY APPARATUS USING AN ACOUSTO-OPTICAL INTERACTION MEDIUM