Electron or ion guns

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H01J2223/06

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2223/00Details of transit-time tubes of the types covered by group H01J2225/00

Current Industry

H01J2223/06Electron or ion guns

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electron beam gun with kinematic coupling for high power RF vacuum...
- Patent number 9,502,203
- Issue date Nov 22, 2016
- Dymenso LLC
- Philipp Borchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transducer with field emitter array
- Patent number 6,844,860
- Issue date Jan 18, 2005
- Christopher Mann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission type cold-cathode electron gun with focusing electrode
- Patent number 6,452,335
- Issue date Sep 17, 2002
- NEC Corporation
- Shunji Tsuida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam gun
- Patent number 6,051,917
- Issue date Apr 18, 2000
- Nikon Corporation
- Mamoru Nakasuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of heat shrink assembly of traveling wave tube
- Patent number 5,964,633
- Issue date Oct 12, 1999
- Hughes Electronics Corporation
- Richard A. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron orbit control in a betatron
- Patent number 5,319,314
- Issue date Jun 7, 1994
- Schlumberger Technology Corporation
- Felix K. Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Transducer with field emitter array
- Publication number 20030132887
- Publication date Jul 17, 2003
- Christopher Mann
- H01 - BASIC ELECTRIC ELEMENTS