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
摘要
A structure comprising a trench having a liner with rounded corners in the top and bottom of the trench is obtained by rapid thermal oxidation.
申请公布号
KR100419689(B1)
申请公布日期
2004.02.21
申请号
KR20010078441
申请日期
2001.12.12
申请人
发明人
分类号
H01L21/76;H01L21/316;H01L21/762
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
Sodium sulphate compositions and their production
Continuous automated plastic molding method
Injection-molding machine, especially for thermosetting or thermally cross linkable synthetic resins
Marine propeller lock
Expansion joint and method of installing the same
Vehicle body sunroof
Furniture combination
Aircraft engine automatic throttle control with automatic gain programming system
Beverage dispensing system
Compressor head construction
Eyeglass structure
Method of air letting an evacuated cathode ray tube
Transport carriage
Automatic bottom margin signal system for typewriters
Secret compartment article
Horse walker having a continuously variable transmission and folding booms
Catamaran with extensible hulls
Magnetic automatic bobbin changer for sewing machines
Plastic rotary printing screens construction method therefor
Portable keyboard
