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1.Apparatus for compensating a transistor for thermal variations in its operating point 失效
Title translation: 用于补偿晶体管在其工作点的热变化的装置公开(公告)号:US3230468A
公开(公告)日:1966-01-18
申请号:US24676962
申请日:1962-12-24
Applicant: NEXUS RES LAB INC
Inventor: PEARLMAN ALAN R
CPC classification number: H03F1/302 , H03F3/4556 , H03F2203/45008 , H03F2203/45072 , H03F2203/45078 , H03F2203/45418
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2.Quasi-logarithmic multimeter for providing an output which is a linear function of the logarithmic of the input 失效
Title translation: 准对数万用表,用于提供输入的输出,该输出是输入对数的线性函数公开(公告)号:US3320530A
公开(公告)日:1967-05-16
申请号:US38116064
申请日:1964-07-08
Applicant: NEXUS RES LAB INC
Inventor: PEARLMAN ALAN R
CPC classification number: G01R15/005 , G06G7/24
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公开(公告)号:US3329836A
公开(公告)日:1967-07-04
申请号:US46071965
申请日:1965-06-02
Applicant: NEXUS RES LAB INC
Inventor: PEARLMAN ALAN R , MILLER WILLIAM D
IPC: G06G7/24
CPC classification number: G06G7/24
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公开(公告)号:US3369128A
公开(公告)日:1968-02-13
申请号:US34354164
申请日:1964-02-10
Applicant: NEXUS RES LAB INC
Inventor: PEARLMAN ALAN R
IPC: G06G7/24
CPC classification number: G06G7/24
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