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
FOCUS RING OF DRY ETCH DEVICE
摘要
申请公布号
KR20050104440(A)
申请公布日期
2005.11.03
申请号
KR20040029389
申请日期
2004.04.28
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
YI, JUNG HUI
分类号
H01L21/3065;(IPC1-7):H01L21/306
主分类号
H01L21/3065
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Containers for lithography mask and method of use
High-speed rotary atomiser for applying powder coating
Adjusting apparatus for an optical element in a lens system
Information management apparatus, device control apparatus, information management method, and memory medium storing program
Phytopharmaceutical food products or integrators
Optical disc, recording apparatus, playback apparatus, program, computer-readable recording medium, recording method and playback method
Method and apparatus for supporting parity protected raid in a clustered environment
Wheel support assembly for transmitting a drive force from an electric motor to a wheel
Antenna transducer assembly, and an associated method therefor
Powder for glass ionomer-based sealer for root canal
Methods and materials for depositing films on semiconductor substrates
Recording and communication of handwritten information
Centralized information management
Method and apparatus for separating polynucleotides using monolithic capillary columns
Accessory device for use in connection with a mobile telephone
Perfluorinated polyethers with metal carboxylate end groups as anti-wetting and corrosion-protective agents
Aqueous acrylic emulsion polymer composition
System, method, and computer program product for representing object relationships in a multidimensional space
Use of 9-substituted purine analogues and other molecules to stimulate neurogenesis
Phage-dependent superproduction of biologically active protein and peptides
