Supports Vibration-damping arrangements

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H01J19/12

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J19/00Details of vacuum tubes of the types covered by group H01J21/00

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H01J19/12Supports Vibration-damping arrangements

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Patents Grantslast 30 patents

Information Patent Grant
Analog amplification vacuum tube
- Patent number 11,062,871
- Issue date Jul 13, 2021
- Noritake Co., Limited
- Kazunori Tatsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Annular cathode for vacuum tube
- Patent number 11,011,338
- Issue date May 18, 2021
- Thales
- Alberto Leggieri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum tube
- Patent number 9,620,323
- Issue date Apr 11, 2017
- Noritake Itron Corporation
- Kazunori Tatsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron discharge device
- Patent number 4,152,621
- Issue date May 1, 1979
- Zenith Radio Corporation
- Alexander Ellett
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANNULAR CATHODE FOR VACUUM TUBE
- Publication number 20210012994
- Publication date Jan 14, 2021
- THALES
- Alberto LEGGIERI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALOG AMPLIFICATION VACUUM TUBE
- Publication number 20200328057
- Publication date Oct 15, 2020
- Noritake Co., Limited
- Kazunori TATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM TUBE
- Publication number 20170103867
- Publication date Apr 13, 2017
- NORITAKE ITRON CORPORATION
- Kazunori TATSUDA
- H01 - BASIC ELECTRIC ELEMENTS