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
ADJUSTABLE SPEAKER SYSTEMS AND METHODS
摘要
申请公布号
EP1685649(A2)
申请公布日期
2006.08.02
申请号
EP20040784939
申请日期
2004.09.24
申请人
VELODYNE ACOUSTICS, INC.
发明人
HALL, DAVID, S.;HALL, BRUCE, H.
分类号
H03G5/00;H03G5/02;H04S7/00
主分类号
H03G5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF PRECOATED METAL
COATING METHOD
CATALYST FOR HYDROGENATION OF HYDROCARBON AND METHOD FOR ACTIVATING SAME
CATALYST FOR HYDROGENATION OF HYDROCARBON AND METHOD FOR ACTIVATING SAME
SURFACE ELECTRODE BODY
ALLOY STEEL POWDER FOR POWDER METALLURGY
SHORT HEIGHT TYPE PUSH BUTTON SWITCH
ELECTROMAGNETIC SHIELDING DEVICE FOR ROTATING BALANCE TEST OF TURBINE GENERATOR ROTOR
PICTURE RECORDER
IMAGE PICKUP TUBE FOR INFRARED RADIATION DETECTION
CHANNEL SWITCHING EQUIPMENT
FIELD EFFECT TRANSISTOR AND ITS MANUFACTURE
SEMICONDUCTOR DEVICE
INSPECTION DEVICE FOR SEMICONDUCTOR INTEGRATED CIRCUIT
SEMICONDUCTOR DEVICE CONTAINING SILICIDE LAYER
IMAGE PROJECTING DEVICE
LIQUID CRYSTAL DEVICE
ELECTRONIC CIRCUIT DEVICE AND ITS MANUFACTURE
SETTING SYSTEM FOR PICTURE PROCESSING CONTROL TABLE
HEATER CONTROL SYSTEM
