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
GAIN CONTROL METHOD, GAIN CONTROL EQUIPMENT IN MULTIPLE SOUND CHANNELS SYSTEM, AND VOICE PROCESSING SYSTEM
摘要
申请公布号
EP2385624(A4)
申请公布日期
2011.12.14
申请号
EP20090836037
申请日期
2009.12.25
申请人
HUAWEI DEVICE CO., LTD.
发明人
YU, SHUIAN;GENG, CONG
分类号
H03G3/20;H03G3/30;H04S7/00
主分类号
H03G3/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AIR COMPRESSION SELF-IGNITION TYPE INTERNAL ENGINE LIGHT METAL CYLINDER HEAD
MANUFACTURE OF SEMICONDUCTOR DEVICE
WIRE BONDING METHOD OF SEMICONDUCTOR PELLET
EXTRUSION OF INFLATABLE FILM
AUTOMATICALLY LIGHTING AND PUTTING OUT METHOD OF LAMP IN DARK ROOM
HEAT-SENSITIVE RECORDING SHEET
CONNECTION OF HAND RAIL
SEMICONDUCTOR DEVICE
ELECTRONIC PART FORMING DEVICE
GENERATING DEVICE UTILIZING RISING ATMOSPHERIC CURRENT
PROGRAMMABLE LOGIC ARRAY
PROCESSOR OF CAREER MESSAGE
LOAD SENSING CIRCUIT
LOAD SENSING CIRCUIT
TIME LIMITING DEVICE
FLASH PHOTOGRAPHING DEVICE
TAPE RECORDER DEVICE
NYLON SHEATH CABLE LAYING METHOD
CLOCK REGENERATING CIRCUIT
COORDINATE DETECTOR