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1.Voltage regulator systems employing a multifunctional circuit comprising a field effect transistor constant current source 失效
Title translation: 使用包含场效应晶体管恒定电流源的多功能电路的电压调节器系统公开(公告)号:US3483464A
公开(公告)日:1969-12-09
申请号:US3483464D
申请日:1967-08-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMBREE MILTON L , HAMILTON BILLY H , METZLER CLAIR G
IPC: G05F1/575 , H01L21/8222 , G05F1/40 , G05F1/52
CPC classification number: H01L21/8222 , G05F1/575 , Y10S148/037 , Y10S148/151
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公开(公告)号:US3106674A
公开(公告)日:1963-10-08
申请号:US7597260
申请日:1960-12-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: G05F1/573
CPC classification number: G05F1/573
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公开(公告)号:US2790127A
公开(公告)日:1957-04-23
申请号:US41269454
申请日:1954-02-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: G05F1/38
CPC classification number: G05F1/38
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4.Repeatered cable transmission systems utilizing dc to dc converters 失效
Title translation: 使用直流到直流转换器的重复电缆传输系统公开(公告)号:US3535472A
公开(公告)日:1970-10-20
申请号:US3535472D
申请日:1967-07-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: BABBITT HOWARD S , HAMILTON BILLY H
IPC: H04B3/44
CPC classification number: H04B3/44 , Y10T307/707
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公开(公告)号:US2759142A
公开(公告)日:1956-08-14
申请号:US34734453
申请日:1953-04-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: G05F1/38
CPC classification number: G05F1/38
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公开(公告)号:US3069612A
公开(公告)日:1962-12-18
申请号:US84328559
申请日:1959-09-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: H02M3/338
CPC classification number: H02M3/3385
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公开(公告)号:US2619631A
公开(公告)日:1952-11-25
申请号:US24659851
申请日:1951-09-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H , SPENCER HARRY H
IPC: G05F1/42
CPC classification number: G05F1/42
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8.
公开(公告)号:US3495156A
公开(公告)日:1970-02-10
申请号:US3495156D
申请日:1968-03-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H , WILHART HELMUT
IPC: H04M19/02 , H02M7/537 , H02M7/538 , H02M7/5381 , H02M1/18
CPC classification number: H02M7/5381 , H02M7/537
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公开(公告)号:US3217232A
公开(公告)日:1965-11-09
申请号:US14845161
申请日:1961-10-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: G05F1/573
CPC classification number: G05F1/573
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公开(公告)号:US3135910A
公开(公告)日:1964-06-02
申请号:US85355959
申请日:1959-11-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMILTON BILLY H
IPC: G05F1/33
CPC classification number: G05F1/33 , Y10T307/549
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