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 FORMING SHALLOW TRENCH
摘要
申请公布号
KR20050069190(A)
申请公布日期
2005.07.05
申请号
KR20030101145
申请日期
2003.12.31
申请人
DONGBUANAM SEMICONDUCTOR INC.
发明人
HA, SEUNG CHUL
分类号
H01L21/76;(IPC1-7):H01L21/76
主分类号
H01L21/76
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR FORMING A POLYMER ON THE SURFACE OF A GAS SEPARATION MEMBRANE
Device for the circulation of washing or rinsing lye in a drum-type washing machine
Dental handpiece
Distributing bell for bar-steel rolled stock
D.C. chopper converter circuit with a turn-off thyristor
Cleaning system
Device for measuring the condition of muscle flesh
Pressure filter
Process and apparatus for the extrusion and tubular extrusion of small parts, in particular small plant parts, with binders
VERFAHREN UND VORRICHTUNG ZUR KABELBAUM-HERSTELLUNG
Magazining device (storage device) for preassembled cables (cables prefitted with connectors)
Spark plug for an internal combustion engine
Method and positioning apparatus for cylindrical parts
Monitoring device for a road block which is controlled by a traffic light system
Honing tool
Beam-splitting for optoelectronic image recording
Balloon suspension system
Process, carrier and test kit for the cultivation and microscopic examination of cells
Container seal for discharging the liquid contents of the container in drops
Method and device for cutting foodstuffs