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
Fabrication of semiconductor devices using phosphosilicate glasses
摘要
申请公布号
EP0396307(B1)
申请公布日期
1997.04.09
申请号
EP19900304433
申请日期
1990.04.25
申请人
AT&T CORP.
发明人
FLEMING, DEBRA ANNE;JOHNSON, DAVID WILFRED, JR.;SINGH, SHOBHA;VANUITERT, LEGRAND G.;ZYDZIK, GEORGE J.
分类号
C03C3/062;C03C3/097;H01L21/314;H01L21/316;(IPC1-7):H01L21/316
主分类号
C03C3/062
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Folded Dipole Multi-Band Antenna
DEUTERIUM-ENRICHED ZANAMIVIR
Smart acupressure pen and methods of administering acupressure
Pneumatically powered billiaro cue stick
3D INTEGRATED COMPASS PACKAGE
DEUTERIUM-ENRICHED VALGANCICLOVIR
DEUTERIUM-ENRICHED OXALPLATIN
IMAGE FORMING APPARATUS AND CHARGE REMOVING DEVICE THEREOF
Multi-port optical connection terminal
MEANS AND METHOD FOR DETERMINING THE SPATIAL POSITION OF MOVING ELEMENTS OF A COORDINATE MEASURING MACHINE
ESD/EOS PROTECTION CIRCUIT AND RELATED INTEGRATED CIRCUIT
OFF-CHIP DRIVER APPARATUS, SYSTEMS, AND METHODS
TIME-OF-FLIGHT (TOF) POSITRON EMISSION TOMOGRAPHY (PET) RECONSTRUCTION FROM TIME-TRUNCATED PROJECTION DATA
JOYSTICK POSITIONING MECHANISM
Annular Pressure Monitoring During Hydraulic Fracturing
Process for Applying a Coating Film onto a Surface of a Lens Substrate
DEGRADATION-RESISTANT MONONUCLEOSIDE PHOSPHATE COMPOUNDS
Pre-Alignment Outside An Antenna Measurement Range
INJECTION MOLDED SHAPED CHARGE LINER
INTEGRATED CIRCUIT TEST METHOD AND TEST APPARATUS
