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
Partial response multilevel data system
摘要
申请公布号
US3388330(A)
申请公布日期
1968.06.11
申请号
US19650441197
申请日期
1965.03.19
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
KRETZMER ERNEST R.
分类号
H04L25/497
主分类号
H04L25/497
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTI-CORE OPTICAL FIBER INTERCONNECTION STRUCTURE AND METHOD FOR MANUFACTURING MULTI-CORE OPTICAL FIBER INTERCONNECTION STRUCTURE
METHOD AND APPARATUS FOR ESTIMATING MOTION VECTOR USING PLURALITY OF MOTION VECTOR PREDICTORS, ENCODER, DECODER, AND DECODING METHOD
TECHNIQUE FOR CHANGING THE OPERATING STATE OF A NODE WITHIN A NETWORK
ZOOM LENS AND IMAGING APPARATUS
LIGHTING APPARATUS AND ILLUMINATING FIXTURE WITH THE SAME
TETHER HANDLING FOR AIRBORNE ELECTRICITY GENERATORS
CATHODE MATERIAL USABLE FOR BATTERIES AND METHOD OF MAKING SAME
COLLAPSIBLE BEVERAGE CUP
SHUTTLE CONVEYOR, CIRCUIT-SUBSTRATE WORKING MACHINE, AND CIRCUIT-SUBSTRATE WORKING SYSTEM
METHOD AND APPARATUS FOR VIRTUAL INCIDENT REPRESENTATION
PULSE WIDTH ADJUSTING CIRCUIT AND METHOD
Magnetic Inductive Type Position Sensor
Multiphase Electrical Power Phase Identification
FLUID INJECTION DEVICE, AND MECHANICAL SYSTEM EQUIPPED WITH SUCH A DEVICE
FLUID BRAKE DEVICE AND VALVE TIMING CONTROLLER
NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORD
EXTENDABLE BACKDROP ERECTING DEVICE
WIPER ATTACK ANGLE ADJUSTMENT TOOL
KIT OF A PLURALITY OF DETACHABLE POCKETS, A DETACHABLE POCKET, AND ASSOCIATED METHODS
SURFACE CONTOURING OF A WELD CAP AND ADJACENT BASE METAL USING ULTRASONIC IMPACT TREATMENT
