-
公开(公告)号:US2862049A
公开(公告)日:1958-11-25
申请号:US48613555
申请日:1955-02-04
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N7/169
CPC classification number: H04N7/1696
-
公开(公告)号:US2662183A
公开(公告)日:1953-12-08
申请号:US15437550
申请日:1950-04-06
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
-
公开(公告)号:US2769854A
公开(公告)日:1956-11-06
申请号:US26064151
申请日:1951-12-08
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N7/169
CPC classification number: H04N7/1693
-
公开(公告)号:US2678413A
公开(公告)日:1954-05-11
申请号:US17625850
申请日:1950-07-28
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , BRIDGES JACK E
IPC: H01F38/42
CPC classification number: H01F38/42
-
公开(公告)号:US2913518A
公开(公告)日:1959-11-17
申请号:US32930653
申请日:1953-01-02
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N7/167
CPC classification number: H04N7/167
-
公开(公告)号:US2823252A
公开(公告)日:1958-02-11
申请号:US32610752
申请日:1952-12-15
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
CPC classification number: H04N7/16 , H04N7/1693
-
公开(公告)号:US2591914A
公开(公告)日:1952-04-08
申请号:US12967149
申请日:1949-11-26
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
CPC classification number: H03K4/34 , H01J19/42 , H01J2893/0002 , H03K4/32
-
公开(公告)号:US2903686A
公开(公告)日:1959-09-08
申请号:US55554155
申请日:1955-12-27
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N7/16
CPC classification number: H04N7/162
-
公开(公告)号:US2593005A
公开(公告)日:1952-04-15
申请号:US12660049
申请日:1949-11-10
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N5/12
CPC classification number: H04N5/123
-
10.Secrecy television decoding arrangement and method of operating the same 失效
Title translation: 保密电视解码安排及操作方法相同公开(公告)号:US2966543A
公开(公告)日:1960-12-27
申请号:US54870755
申请日:1955-11-23
Applicant: ZENITH RADIO CORP
Inventor: BRIDGES JACK E
IPC: H04N7/169
CPC classification number: H04N7/1693
-
-
-
-
-
-
-
-
-