Method for Message Transmitting and Receiving using Dual Tone Multi Frequency in Calling,申请号KR20030030295-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Method for Message Transmitting and Receiving using Dual Tone Multi Frequency in Calling
摘要
申请公布号	KR100523900(B1)	申请公布日期	2005.10.25
申请号	KR20030030295	申请日期	2003.05.13
申请人		发明人
分类号	H04B1/40;(IPC1-7):H04B1/40	主分类号	H04B1/40
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPARATUS AND METHOD FOR GENERATING ELECTROMAGNETIC RADIATION

A METHOD OF X-RAY NANO-RADIOGRAPHY AND NANOTOMOGRAPHY AND A DEVICE FOR EXECUTING THIS METHOD

RESPIROMETRIC AND AC-FIELD POLARISABILITY MEASUREMENTS ON ACTIVATED SLUDGE

DETERGENTS AND CLEANING PRODUCTS CONTAINING A POLYMER ACTIVE INGREDIENT

PACKAGING AND USE OF THE PACKAGING

PILOT LIQUID FUEL LANCE, PILOT LIQUID FUEL SYSTEM AND METHOD OF USE

HOLDER OF ELECTRODES FOR ANTALGIC TREATMENT BY ELECTROTHERAPY

STEERING LOCKING DEVICE FOR A VEHICLE

COMBINATION THERAPY WITH ANTI-HER3 ANTIBODIES TO TREAT CANCER

PROPYLENE BASED TERPOLYMER FOR CONTAINERS

BICYCLIC COMPOUNDS AS PEST CONTROL AGENTS

ACTUATING SYSTEM FOR A MOTOR-VEHICLE BRAKE

AUTOMATIC MEDICATION INJECTION DEVICE WITH AUDIBLE INDICATION OF INJECTING PROGRESS

ADVANCED APPLICATOR SYSTEMS AND METHODS

VIRTUALLY-ORIENTED ELECTROMAGNETIC TRACKING COIL FOR CATHETER BASED NAVIGATION

1 -OXO-1,2-DIHYDROISOQUINOLIN-7-YL-(5-SUBSTITUTED-THIOPHEN-2-YL)-SULFONAMIDE COMPOUNDS, FORMULATIONS CONTAINING THOSE COMPOUNDS, AND THEIR USE AS AICARFT INHIBITORS IN THE TREATMENT OF CANCERS

MULTI-VESSEL SEISMIC DATA ACQUISITION SYSTEM

NANOSTRUCTURE AND METHOD FOR MANUFACTURING SAME

BICYCLE CRANK AXLE TORQUE MODULATION DEVICE AND PROCESS FOR TUNING A TORQUE GENERATED BY THE DEVICE