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
DUPLEX DATA TRANSMISSION METHOD
摘要
申请公布号
AU510666(B2)
申请公布日期
1980.07.10
申请号
AU19770026382
申请日期
1977.06.23
申请人
PHILIPS' GLOEILAMPENFABRIEKEN, N.V.
发明人
H.C. VAN DEN ELZEN;P.J. VAN GERWEN;W.A.M. SNIJDERS
分类号
H04M11/06;H04B3/20;H04B3/23;H04L5/14;H04L25/49;H04M11/00;(IPC1-7):H04L5/14;H04L3/00
主分类号
H04M11/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MAINTENANCE METHOD AND MAINTENANCE APPARATUS FOR INFORMATION PROCESSING APPARATUS
SPECTROSCOPIC SENSOR
OVERLAY METROLOGY SYSTEM AND METHOD
APPARATUS AND METHOD FOR MEASURING PARTICLE SIZE DISTRIBUTION BY LIGHT SCATTERING
APPARATUS AND METHOD FOR MEASURING PARTICLE SIZE DISTRIBUTION BY LIGHT SCATTERING
MEASURING APPARATUS COMPRISING AN INTERFEROMETER AND AN ABSORPTION MEDIUM DEFINING A DENSE LINE SPECTRUM
LENS MODULE COMPRISING AT LEAST ONE EXCHANGEABLE OPTICAL ELEMENT
Polymer Stabilized Electrically Suppressed Helix Ferroelectric Liquid Crystal Cell
LIQUID CRYSTAL DISPLAY DEVICE
Thermal Carrier For An LCOS Display Panel And Associated Methods
LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL
LIQUID CRYSTAL DISPLAY DEVICE
ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL PROVIDED WITH SAME
LIQUID CRYSTAL LENS AND STEREO DISPLAY DEVICE
2D/3D IMAGE SWITCHING TYPE LIQUID CRYSTAL DISPLAY
LOCATION-TAG CAMERA FOCUSING SYSTEMS
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
METHOD AND APPARATUS FOR SEGMENTATION OF FOREGROUND OBJECTS IN IMAGES AND PROCESSING THEREOF
OPERATION APPARATUS, DISPLAY DEVICE, AND IMAGING APPARATUS
AUTOMATED TILT AND SHIFT OPTIMIZATION