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
SEMICONDUCTOR MEMORY
摘要
申请公布号
JPH04294578(A)
申请公布日期
1992.10.19
申请号
JP19910083269
申请日期
1991.03.22
申请人
SONY CORP
发明人
NAKAJIMA HIDEHARU
分类号
H01L27/04;H01L21/822;H01L21/8242;H01L27/10;H01L27/108
主分类号
H01L27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tape automated bonding type semiconductor device
Use of hydrocarbon-soluble aminomethylenephosphonic acid derivatives for the solvent extraction of metal ions from aqueous solutions
Devices for minimising electromagnetic radiation in printed circuit boards and other electronic circuit carriers
Coated metal powder and process for preparing the same by decomposition
Composite processing device
Apparatus for decorating ceramic and glass substrates and toner powder for use in such apparatus
Dynamoelectric machine and processes for making the same
Improvements in or relating to disk drive circuitry
