DPSK/FSK/DTMF/ANSWER TONE MODULATOR/GENERATOR,申请号GB19880005156-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	DPSK/FSK/DTMF/ANSWER TONE MODULATOR/GENERATOR
摘要
申请公布号	GB2201867(B)	申请公布日期	1991.10.30
申请号	GB19880005156	申请日期	1988.03.04
申请人	* NATIONAL SEMICONDUCTOR CORPORATION	发明人	HEE * WONG
分类号	H04L27/00;H04L27/20	主分类号	H04L27/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND APPARATUS FOR MANAGING REDUNDANT COMPUTER-BASED SYSTEMS FOR FAULT TOLERANT COMPUTING

APPARATUS AND METHOD FOR MANUFACTURING MONOCRYSTALS, AND MONOCRYSTAL

GAS DRIVEN DRUG DELIVERY DEVICE

SAMPLE WASH STATION ASSEMBLY

INDICATOR FOR CONTROLLING REFRIGERATED PRODUCT STORAGE TEMPERATURE

SYSTEM FOR FIXING ROTARY CUTTING DIES IN MACHINES FOR DIE CUTTING LAMINAR MATERIAL

PHOTOGRAPHIC ELEMENT AND METHOD

METHOD AND APPARATUS FOR INFORMATION PROCESSING, AND MEDIUM FOR PROVISION OF INFORMATION

LYSINE CONTAINING PEPTIDES FOR TREATMENT OF HEART DISEASE

HIV INTEGRASE INHIBITORS

EXPANDABLE PREFORMED STRUCTURES FOR DEPLOYMENT IN INTERIOR BODY REGIONS

METHOD FOR PRODUCING SILICON TETRAFLUORIDE FROM URANIUM TETRAFLUORIDE

APPARATUS FOR THE PREPARATION OF RADIOACTIVE SOLUTIONS

SIMMONDSIN CONCENTRATE FROM JOJOBA

SMALL MOLECULE SULFONAMIDE HAIR GROWTH COMPOSITIONS AND USES

SKIN CLEANSING COMPOSITION PROVIDING ENHANCED PERFUMED DEPOSITION

METHOD FOR DISPLACING AN OBJECT ON THE SCREEN OF A COMPUTER MONITOR USING A MOUSE-TYPE TWO-DIMENSIONAL MANIPULATOR

CENTRIFUGE CLUTCH AND BLADE DESIGN WITH CONTROL MECHANISM

METALLIC FIBER BOARDS FUNCTIONALIZED BY CATALYSTS AND PROCESS FOR PRODUCING THEREOF