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
VERFAHREN UND VORRICHTUNG ZUR ORTUNG EINER AKUSTISCHEN QUELLE
摘要
申请公布号
DE69738195(T2)
申请公布日期
2008.07.10
申请号
DE19976038195T
申请日期
1997.05.08
申请人
POLYCOM INC.
发明人
CHU, PETER L.;WANG, HONG
分类号
H04R3/00;H04N7/15;H04R1/40;H04S1/00
主分类号
H04R3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC WASHING APPARATUS AND AUTOMATIC WASHING METHOD OF CARRIER BOX
METHOD AND SYSTEM FOR MANUFACTURING SEMICONDUCTOR DEVICE
KNOCKING CONTROLLER FOR INTERNAL COMBUSTION ENGINE
DRIVER OF STEPPING MOTOR
DRY TWO-COMPONENT DEVELOPER, METHOD FOR MANUFACTURING DRY TWO-COMPONENT DEVELOPER, AND PROCESS CARTRIDGE
DEVICE AND METHOD FOR CANCELING ECHO, AND PROGRAM AND RECORDING MEDIUM
FIELD-EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME
SCALER POLISHING ASSIST DEVICE
MOTION CONTROL DEVICE OF VEHICLE
CIRCUIT BOARD AND INSULATED SEMICONDUCTOR DEVICE
HIGHLY HEAT RADIABLE ALLOY, HEAT RADIATION BOARD, PACKAGE FOR SEMICONDUCTOR ELEMENT, AND THEIR PRODUCTION METHOD
WIRING BOARD MADE OF RESIN
INDOOR VENTILATION SYSTEM
WIRING BOARD AND ITS PRODUCING METHOD
PORTABLE TELEPHONE INCLUDING SELF-TIMER PHOTOGRAPHING FUNCTION WITH COUNT-DOWN INDICATOR
OPTICAL FIBER LIGHT GUIDE FOR ILLUMINATION IMPROVED IN COLOR RENDERING PROPERTIES
CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION
REINFORCING METHOD OF EXISTING CONCRETE STRUCTURE
COMMON SPACER USED FOR BOTH REINFORCEMENT AND PC CABLE PROTECTION SHEATH
