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 trench isolation and semiconductor device comprising the same
摘要
申请公布号
KR100480625(B1)
申请公布日期
2005.03.31
申请号
KR20020065249
申请日期
2002.10.24
申请人
发明人
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
Article for seating furniture
Hydrocarbon conversion process
Titanium amide borohydrides and chlorides
dl-8-dehydroestrone and process for the preparation thereof
Fluid pressure operated rate feedback mechanism
Selective partial conversion of naphtha hydrocarbons to hydrogen
Cyclic sulfite esters of polychloropropylene glycols
Safety arrangements for electrically-operated equipment in surgery or anesthesia rooms
Curved exhaust deflector
Hydraulic apparatus
CROSSPOINT NETWORK
Pressure responsive device
VERTICAL DIRECT-FIRED WATER HEATER
Method for reinforcing textile garments
Illuminated pushbutton switch
Variable shunt control mechanism
Eddy current inspection apparatus and method of calibrating
Sensibilisierte Halogensilberemulsion
Kniehebelpresse, deren Kniehebelwerk von einem von einem Druckmedium wechselseitig beaufschlagten Kolben antreibbar ist
Vorrichtung zum Mischen und/oder Kneten von körnigen oder pastenähnlichen Stoffen und dergleichen
