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11.Suppressed carrier transmission system for multilevel amplitude modulated data signals 失效
Title translation: 用于多电平幅度调制数据信号的抑制载波传输系统公开(公告)号:US3401342A
公开(公告)日:1968-09-10
申请号:US45965965
申请日:1965-05-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: H04L27/02
CPC classification number: H04L27/02
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公开(公告)号:US3391249A
公开(公告)日:1968-07-02
申请号:US36908264
申请日:1964-05-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K , EISENLOHR DIETER M P
CPC classification number: H04L1/20
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13.Transversal equalizer for digital transmission systems wherein polarity of time-spaced portions of output signal controls corresponding multiplier setting 失效
Title translation: 用于数字传输系统的横向均衡器,其中输出信号的时间间隔部分的极性控制相应的乘法器设置公开(公告)号:US3292110A
公开(公告)日:1966-12-13
申请号:US39683664
申请日:1964-09-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K , LUCKY ROBERT W , ERICH PORT
CPC classification number: H04L25/03133 , G06J1/00 , H03K5/00 , H03K5/01 , H04L25/03 , H04L25/03127
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14.
公开(公告)号:US3201703A
公开(公告)日:1965-08-17
申请号:US2075160
申请日:1960-04-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: G11C27/02
CPC classification number: G11C27/026
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公开(公告)号:US3022378A
公开(公告)日:1962-02-20
申请号:US79437359
申请日:1959-02-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: H04S1/00
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公开(公告)号:US2925467A
公开(公告)日:1960-02-16
申请号:US77109858
申请日:1958-10-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: G08C21/00
CPC classification number: G08C21/00
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公开(公告)号:US2909600A
公开(公告)日:1959-10-20
申请号:US60024456
申请日:1956-07-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: H04N7/14
CPC classification number: H04N7/142
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18.Automatic synthesis of distributed-constant,resistance-capacitance filter having arbitrary response characteristic 失效
Title translation: 自动合成分布式恒定电阻电容滤波器具有仲裁响应特性公开(公告)号:US3466538A
公开(公告)日:1969-09-09
申请号:US3466538D
申请日:1967-05-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K , RUDIN HARRY R JR
CPC classification number: G01R31/2644
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公开(公告)号:US3403340A
公开(公告)日:1968-09-24
申请号:US59588566
申请日:1966-11-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K , HOLZMAN LOUIS N , RUDIN JR HARRY R
CPC classification number: H04L25/03127 , H04L27/01
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公开(公告)号:US3401359A
公开(公告)日:1968-09-10
申请号:US53193566
申请日:1966-03-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECKER FLOYD K
IPC: H03D7/12
CPC classification number: H03D7/12
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