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公开(公告)号:US2422074A
公开(公告)日:1947-06-10
申请号:US45962142
申请日:1942-09-25
Applicant: RCA CORP
Inventor: BOND DONALD S
CPC classification number: G01S1/02
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2.Apparatus for generating test signals useful in measuring television transmission performance without affecting receiver synchronization 失效
Title translation: 用于产生测试信号的设备用于测量电视传输性能而不影响接收器同步公开(公告)号:US3576390A
公开(公告)日:1971-04-27
申请号:US3576390D
申请日:1968-05-29
Applicant: RCA CORP
Inventor: BOND DONALD S , SCHROEDER ALFRED C , PRITCHARD DALTON H
Abstract: Apparatus for generating supervisory test signals in the interval between the beginning of vertical blanking and the beginning of vertical sync in a television synchronizing waveform, so as to free for other communication purposes those portions of the waveform such test signals conventionally occupy.
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公开(公告)号:US3312970A
公开(公告)日:1967-04-04
申请号:US40007941
申请日:1941-06-27
Applicant: RCA CORP
Inventor: BOND DONALD S
IPC: G01S13/78
CPC classification number: G01S13/78
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公开(公告)号:US3085243A
公开(公告)日:1963-04-09
申请号:US69068857
申请日:1957-10-15
Applicant: RCA CORP
Inventor: BOND DONALD S
IPC: G01S13/70
CPC classification number: G01S13/70
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公开(公告)号:US2314029A
公开(公告)日:1943-03-16
申请号:US19681738
申请日:1938-03-19
Applicant: RCA CORP
Inventor: BOND DONALD S , CARISON WENDELL L
IPC: G01S3/42
CPC classification number: G01S3/42
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公开(公告)号:US2644138A
公开(公告)日:1953-06-30
申请号:US13215349
申请日:1949-12-09
Applicant: RCA CORP
Inventor: BOND DONALD S
IPC: H03C3/09
CPC classification number: H03C3/09
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公开(公告)号:US2553167A
公开(公告)日:1951-05-15
申请号:US2812748
申请日:1948-05-20
Applicant: RCA CORP
Inventor: BOND DONALD S
IPC: H04B7/155
CPC classification number: H04B7/145
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公开(公告)号:US2553166A
公开(公告)日:1951-05-15
申请号:US75695547
申请日:1947-06-25
Applicant: RCA CORP
Inventor: BOND DONALD S
IPC: H01Q15/24
CPC classification number: H01Q15/244
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