Membership
Tour
Register
Log in
Devices for short wave tubes
Follow
Industry
CPC
H01J21/065
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J21/00
Vacuum tubes
Current Industry
H01J21/065
Devices for short wave tubes
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Low voltage tube circuits
Patent number
11,128,262
Issue date
Sep 21, 2021
Ronald Quan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Device for attenuating very short parasitic waves in electronic tub...
Patent number
3,995,241
Issue date
Nov 30, 1976
Thomson-CSF
Georges Mourier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3917973
Patent number
3,917,973
Issue date
Nov 4, 1975
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3882351
Patent number
3,882,351
Issue date
May 6, 1975
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3814972
Patent number
3,814,972
Issue date
Jun 4, 1974
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3805111
Patent number
3,805,111
Issue date
Apr 16, 1974
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3798499
Patent number
3,798,499
Issue date
Mar 19, 1974
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3594603
Patent number
3,594,603
Issue date
Jul 20, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3558969
Patent number
3,558,969
Issue date
Jan 26, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3466497
Patent number
3,466,497
Issue date
Sep 9, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3456151
Patent number
3,456,151
Issue date
Jul 15, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3449625
Patent number
3,449,625
Issue date
Jun 10, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3445712
Patent number
3,445,712
Issue date
May 20, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3402314
Patent number
3,402,314
Issue date
Sep 17, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3393340
Patent number
3,393,340
Issue date
Jul 16, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3381166
Patent number
3,381,166
Issue date
Apr 30, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3378716
Patent number
3,378,716
Issue date
Apr 16, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3327156
Patent number
3,327,156
Issue date
Jun 20, 1967
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3287597
Patent number
3,287,597
Issue date
Nov 22, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3278788
Patent number
3,278,788
Issue date
Oct 11, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3252043
Patent number
3,252,043
Issue date
May 17, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3214625
Patent number
3,214,625
Issue date
Oct 26, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3172001
Patent number
3,172,001
Issue date
Mar 2, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3028516
Patent number
3,028,516
Issue date
Apr 3, 1962
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2974250
Patent number
2,974,250
Issue date
Mar 7, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2968742
Patent number
2,968,742
Issue date
Jan 17, 1961
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
2939988
Patent number
2,939,988
Issue date
Jun 7, 1960
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2937316
Patent number
2,937,316
Issue date
May 17, 1960
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
2887606
Patent number
2,887,606
Issue date
May 19, 1959
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2885588
Patent number
2,885,588
Issue date
May 5, 1959
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents