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公开(公告)号：US2617959A
公开(公告)日：1952-11-11
申请号：US18781350
申请日：1950-09-30
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H01J21/36
CPC classification number: H01J21/36
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公开(公告)号：US2041122A
公开(公告)日：1936-05-19
申请号：US58276331
申请日：1931-12-23
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H02H3/08
CPC classification number: H02H3/08
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公开(公告)号：US2965863A
公开(公告)日：1960-12-20
申请号：US59236756
申请日：1956-06-19
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
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公开(公告)号：US2062302A
公开(公告)日：1936-12-01
申请号：US75092034
申请日：1934-11-01
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H01J21/06
CPC classification number: H01J21/065 , Y10T74/18144
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5.发明授权Four port ferrite circulator having slot symmetrically located between adjacent conducting arms 失效四端口铁氧体循环器具有对称地位于相邻导电臂之间的槽
公开(公告)号：US3377570A
公开(公告)日：1968-04-09
申请号：US54335766
申请日：1966-04-18
Applicant: BELL TELEPHONE LABOR INC
Inventor： DEAN WILLIAM A , FAY CLIFFORD E
IPC: H01P1/387
CPC classification number: H01P1/387
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Patent Agency Ranking
公开(公告)号：US2162806A
公开(公告)日：1939-06-20
申请号：US15749937
申请日：1937-08-05
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H03B19/10
CPC classification number: H03B19/10
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公开(公告)号：US2081425A
公开(公告)日：1937-05-25
申请号：US5008435
申请日：1935-11-16
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H03F3/22
CPC classification number: H03F3/22
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公开(公告)号：US2522259A
公开(公告)日：1950-09-12
申请号：US2536248
申请日：1948-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H01J1/13
CPC classification number: H01J1/135
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9.发明授权High power electronic discharge device for generating ultra high frequency radiations 失效用于产生超高频辐射的大功率电子放电装置
公开(公告)号：US2423443A
公开(公告)日：1947-07-08
申请号：US47079542
申请日：1942-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E
IPC: H01J19/80
CPC classification number: H01J19/80
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公开(公告)号：US2414805A
公开(公告)日：1947-01-28
申请号：US48666043
申请日：1943-05-12
Applicant: BELL TELEPHONE LABOR INC
Inventor： FAY CLIFFORD E , WEST JOHN W
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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