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 for fabricating contact hole of semiconductor device
摘要
申请公布号
KR100587660(B1)
申请公布日期
2006.06.08
申请号
KR20030102057
申请日期
2003.12.31
申请人
发明人
分类号
H01L21/28
主分类号
H01L21/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR DETECTING METALLICALLY CONDUCTIVE PARTS
Engine fuel injection control apparatus
AUTOMATIC FOOD DETERMINATION AND GRADING SYSTEM AND METHOD
Autofocus system
RNA ANTAGONIST COMPOUNDS FOR THE MODULATION OF PIK3CA EXPRESSION
DEVICE HAVING A CAMERA UNIT
PRE-SEALED STEEL SHEET WITH IMPROVED ANTI- CORROSION AND WELDABILITY AND PREPARING METHOD THEREOF
AUSTENITIC STAINLESS STEEL EXCELLENT IN INTERGRANULAR CORROSION RESISTANCE AND STRESS CORROSION CRACKING RESISTANCE, AND METHOD FOR PRODUCING AUSTENITIC STAINLESS STEEL
Data cable that can be assembled
一种免疫检测仪的加样识别装置
带有固定带的传感器
集成水槽的水阀固定结构
改良型利用循环热风加速烘炸食物的炸锅
一种破锡刀轮
Device for central locking of drawers cabinet
Kran
Extruded profile and vehicle
System and method for providing application feedback
Device for the production and packaging of high purity injection-moulded parts
SILICONE HYDROGEL CONTACT LENSES