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 OF POLISHING COPPER LAYER
摘要
申请公布号
KR20050035985(A)
申请公布日期
2005.04.20
申请号
KR20030071280
申请日期
2003.10.14
申请人
MAGNACHIP SEMICONDUCTOR, LTD.
发明人
LEE, MIN HYUNG
分类号
C25F3/30;(IPC1-7):C25F3/30
主分类号
C25F3/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LAMINATED SHEET MATERIAL AND METHODS OF MAKING SUCH MATERIAL
(ORGANO- OR HYDROLYZABLE GROUP SUBSTITUTED)3SILYL (UNSUBSTITUTED CHLORO- OR SULFENYL CHLORIDE SUBSTITUTED HYDROCARBYLENE) SULFENYL CHLORIDES
SOLAR CELL INCLUDING ACEANTHRAQUINOXALINE PHOTOSENSITIVE MATERIAL
IMPROVING THE SURFACE OF FERROUS ARTICLES BY COMPLEXING AGENTS
PLURAL VISUAL INDICATOR ASSEMBLY ENERGIZABLE THROUGH TWO INPUT TERMINALS
MANIPULATION PAD WITH FERROMAGNETIC MATRIX ESPECIALLY ADAPTED FOR USE IN AN OBJECT RECOGNITION COMPUTER SYSTEM
OSCILLATOR
OPERATIONAL AMPLIFIER WITH VARACTOR BRIDGE INPUT CIRCUIT
VOTING CIRCUIT CONTROL APPARATUS FOR MULTIPLE APERTURE PARTICLE ANALYZING DEVICE
LAMP INDICATOR FOR THE BALANCE OF A WHEATSTONE BRIDGE
CIRCUIT BREAKER ANTIPUMPING CONTROL SYSTEM
LAMP WITH SPRING BIASED CONTACT
SINGLE PULSE GENERATOR
SHIFT COUNTER HAVING FALSE MODE SUPPRESSION
CONDENSATION CONTROL FOR MIRRORS
ELECTRICAL TAB CONNECTOR
REGULATOR APPARATUS INCLUDING STATIC SWITCHING CIRCUIT HAVING MID-TAPPED INDUCTOR
ELECTRONIC SWITCHING CIRCUIT
MAGNETIC RECORDING AND REPRODUCING APPARATUS
IMPROVED BODY LINER