-
公开(公告)号:US3534220A
公开(公告)日:1970-10-13
申请号:US3534220D
申请日:1969-03-24
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O , ZELENZ MARTIN L
-
公开(公告)号:US3289198A
公开(公告)日:1966-11-29
申请号:US32454763
申请日:1963-11-18
Applicant: SYLVANIA ELECTRIC PROD
Inventor: DICKSON JR HERBERT F , STONE ELMER O
-
公开(公告)号:US3524234A
公开(公告)日:1970-08-18
申请号:US3524234D
申请日:1968-05-22
Applicant: SYLVANIA ELECTRIC PROD
Inventor: DICKSON HERBERT F JR , GREENBERG IRVING D , STONE ELMER O
CPC classification number: H05B33/10 , Y10T29/49155 , Y10T29/49162
-
4.
公开(公告)号:US3517245A
公开(公告)日:1970-06-23
申请号:US3517245D
申请日:1968-04-02
Applicant: SYLVANIA ELECTRIC PROD
Inventor: DICKSON HERBERT F JR , GREENBERG IRVING D , STONE ELMER O
-
5.Numeric electroluminescent display device utilizing stacked digit 失效
Title translation: 数字电致发光显示装置利用堆叠数字公开(公告)号:US3376454A
公开(公告)日:1968-04-02
申请号:US44500965
申请日:1965-04-02
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
-
公开(公告)号:US3356899A
公开(公告)日:1967-12-05
申请号:US44500865
申请日:1965-04-02
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
-
公开(公告)号:US2872616A
公开(公告)日:1959-02-03
申请号:US63050456
申请日:1956-12-26
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
IPC: H04N3/18
CPC classification number: H04N3/18
-
公开(公告)号:US3320459A
公开(公告)日:1967-05-16
申请号:US38968164
申请日:1964-08-14
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
-
公开(公告)号:US3076121A
公开(公告)日:1963-01-29
申请号:US80072959
申请日:1959-03-20
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
IPC: H04N5/68
CPC classification number: H04N5/68
-
公开(公告)号:US3028544A
公开(公告)日:1962-04-03
申请号:US85044859
申请日:1959-11-02
Applicant: SYLVANIA ELECTRIC PROD
Inventor: STONE ELMER O
IPC: H04N17/04
CPC classification number: H04N17/04
-
-
-
-
-
-
-
-
-