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 DYNAMIC MEMORY ELEMENT
摘要
申请公布号
JPH02229466(A)
申请公布日期
1990.09.12
申请号
JP19890050883
申请日期
1989.03.02
申请人
SEIKO EPSON CORP
发明人
IWAMATSU SEIICHI
分类号
G11C11/401;H01L21/8229;H01L27/102
主分类号
G11C11/401
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Magnetic memory device, write current drive circuit, and write current drive method
Apparatus for shaping angle section bars
Reduction casting method
Multimedia searching and browsing system based on user profile
A VENTILATION ARRANGEMENT FOR AN ASH HANDLING SYSTEM
Derivatised molecules for mass spectrometry
CLUSTER PACKAGING OF LIGHT EMITTING DIODES
Earth anchoring
A method of cooling bar laser diodes mounted on thermal electric cooler (TEC`s)
Spillage preventer
Post-mounted plant containers
Electric liquid boiling appliances
Zip fastener
Instruments of authentication and authorisation
Hydrogen control
A matrix switch
Mobile phone feature
Loader control system
System and apparatus for cleaning liquids
Measurement cell for ion cyclotron resonance spectrometer