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1.Ramp-controlled selection circuit for simultaneously enabled negative resistance devices 失效
Title translation: 用于同时启用的负极电阻装置的RAMP控制选择电路公开(公告)号:US3421030A
公开(公告)日:1969-01-07
申请号:US3421030D
申请日:1965-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMBREE MILTON L , HAAG ARTHUR V , VEDDER DIETRICH
CPC classification number: H04Q3/54
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2.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:US3135876A
公开(公告)日:1964-06-02
申请号:US15011661
申请日:1961-11-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMBREE MILTON L , GATEKA FREDRICK A
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4.
公开(公告)号:US3648170A
公开(公告)日:1972-03-07
申请号:US3648170D
申请日:1969-08-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMBREE MILTON L , HUBER WILLIAM R
CPC classification number: G01R31/2621
Abstract: A test circuit for determining the pinch-off voltage of a field effect transistor comprises, in series, a source of unidirectional voltage of a magnitude greater than the expected pinch-off voltage and less than the breakdown voltage, the source and drain electrodes respectively of the field effect transistor under test, and a resistance element of relatively large magnitude, typically, at least one megohm. The gate electrode is grounded and observation of the voltage drop across the resistance element gives a reading differing from theoretical pinch-off voltage by only a small percentage.
Abstract translation: 用于确定场效应晶体管的截止电压的测试电路包括串联的大于预期的截止电压且小于击穿电压的单向电压源,源极和漏极分别为 正在测试的场效应晶体管,以及相对较大幅度的电阻元件,通常至少为1兆欧。 栅电极接地,并且观察电阻元件两端的电压降仅使理论夹断电压的读数不同。
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5.
公开(公告)号:US3510771A
公开(公告)日:1970-05-05
申请号:US3510771D
申请日:1967-11-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMBREE MILTON L , LANE WILLIAM L
IPC: G01R19/165 , G01R13/36 , H03K19/08
CPC classification number: G01R19/16576
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6.Wave transient time interval measuring circuit with wave comparison function 失效
Title translation: 波浪瞬时时间间隔测量电路,具有波形比较功能公开(公告)号:US3201690A
公开(公告)日:1965-08-17
申请号:US1396160
申请日:1960-03-09
Applicant: BELL TELEPHONE LABOR INC , WESTERN ELECTRIC CO
Inventor: EMBREE MILTON L , MONTONE LIBER J
IPC: G04F10/00
CPC classification number: G04F10/00
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公开(公告)号:US3080522A
公开(公告)日:1963-03-05
申请号:US6647260
申请日:1960-11-01
Applicant: BELL TELEPHONE LABOR INC , WESTERN ELECTRIC CO
Inventor: EMBREE MILTON L , MONTONE LIBER J
IPC: G04F10/00
CPC classification number: G04F10/00
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