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1.发明授权
公开(公告)号：US3262076A
公开(公告)日：1966-07-19
申请号：US36312564
申请日：1964-04-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： MICHIYUKI UENOHARA
IPC: H01P1/08
CPC classification number: H01P1/08
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Patent Agency Ranking2.发明授权Apparatus and method for determining varactor quality factor by measuring the phase shift resulting from the application of two different varactor bias levels 失效通过测量由应用两种不同变容二极管偏置电平而产生的相移来确定变容二极管质量因子的装置和方法
公开(公告)号：US3377558A
公开(公告)日：1968-04-09
申请号：US41323764
申请日：1964-11-23
Applicant: BELL TELEPHONE LABOR INC
Inventor： ELWARD JR JOHN P , MICHIYUKI UENOHARA
IPC: G01R27/26
CPC classification number: G01R27/2688
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公开(公告)号：US3114881A
公开(公告)日：1963-12-17
申请号：US1576460
申请日：1960-03-17
Applicant: BELL TELEPHONE LABOR INC
Inventor： MICHIYUKI UENOHARA
CPC classification number: H03F7/04 , H03D9/0616
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公开(公告)号：US3392338A
公开(公告)日：1968-07-09
申请号：US42274064
申请日：1964-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor： MICHIYUKI UENOHARA
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5.发明授权Apparatus and method for determining varactor dynamic quality factor by measurement of voltage standing wave ratio 失效通过测量电压驻波比确定变容二极管动态品质因子的装置和方法
公开(公告)号：US3281691A
公开(公告)日：1966-10-25
申请号：US26862863
申请日：1963-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： MICHIYUKI UENOHARA
IPC: G01R27/26
CPC classification number: G01R27/2688
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6.发明授权Electronically tunable idler circuit for varying signal parametric amplifier 失效用于变化信号参数放大器的电子可调谐惰轮电路
公开(公告)号：US3253227A
公开(公告)日：1966-05-24
申请号：US26102363
申请日：1963-02-26
Applicant: BELL TELEPHONE LABOR INC
Inventor： MICHIYUKI UENOHARA
IPC: H03F7/04
CPC classification number: H03F7/04 , H03F2200/372
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