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
Apparatus for use with a portable communications device
摘要
申请公布号
GB0112937(D0)
申请公布日期
2001.07.18
申请号
GB20010012937
申请日期
2001.05.29
申请人
EARVOLUTION LIMITED
发明人
分类号
H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BATTERY LEAKAGE DETECTION SYSTEM
Electrical connector assembly with mate-assist and a wire dress cover
Current-Triggered Low Turn-On Voltage SCR
Ion exchange apparatus and method of controlling the same
DRIVE SYSTEM FOR IMAGING DEVICE
Multiple Antennas Having Good Isolation Disposed In A Limited Space
SWITCHBACK SHUTE FOR MATERIAL HANDLING
Estimating of the jitter of a clock signal
ULTRASONIC FLOW RATE MEASURING DEVICE
Semiconductor device
RAPID MATERIAL OPTICAL DIAGNOSTICS METHOD
Method for Evaluating Semiconductor Device
Spine fixation device
OPTICAL SCANNING APPARATUS
Method for detecting switching failure
Field emission lamp and method for making the same
Protein Kinase C Inhibitors for the Treatment of Autoimmune Diseases and of Transplant Rejiction
SKIN CLEANSER
Aided Ear Bud
Systems and methods for removing/containing wafer edge defects post liner deposition