E M I-Varian Limited

Organization

Hayes, GB

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Patents Grantslast 30 patents

Information Patent Grant
Thermionic electron emitters
- Patent number 4,570,099
- Issue date Feb 11, 1986
- E M I-Varian Limited
- Michael C. Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermionic electron emitters and methods of making them
- Patent number 4,417,173
- Issue date Nov 22, 1983
- E M I-Varian Limited
- Richard A. Tuck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin-tuned magnetron
- Patent number 4,323,819
- Issue date Apr 6, 1982
- E M I-Varian Limited
- Alan B. Cutting
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear beam microwave amplifier having section comprising three res...
- Patent number 4,284,922
- Issue date Aug 18, 1981
- EMI-Varian Limited
- Dudley Perring
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spin tuned magnetron having load sharing bearing arrangements
- Patent number 4,281,273
- Issue date Jul 28, 1981
- E M I-Varian Limited
- John E. Baker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermionic electron emitter
- Patent number 4,147,954
- Issue date Apr 3, 1979
- E M I-Varian Limited
- Richard A. Tuck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter with focussing arrangement
- Patent number 4,145,635
- Issue date Mar 20, 1979
- E M I-Varian Limited
- Richard A. Tuck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin tuned magnetrons
- Patent number 4,143,300
- Issue date Mar 6, 1979
- E M I-Varian Limited
- Alan B. Cutting
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic focusing arrangements
- Patent number 3,979,626
- Issue date Sep 7, 1976
- Emi-Varian Limited
- Michael Curzon Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable coaxial magnetrons
- Patent number 3,932,787
- Issue date Jan 13, 1976
- E M I - Varian Limited
- Alan Butler Cutting
- H01 - BASIC ELECTRIC ELEMENTS

E M I-Varian Limited

Organization

Patents Grantslast 30 patents

Thermionic electron emitters

Thermionic electron emitters and methods of making them

Spin-tuned magnetron

Linear beam microwave amplifier having section comprising three res...

Spin tuned magnetron having load sharing bearing arrangements

Thermionic electron emitter

Electron emitter with focussing arrangement

Spin tuned magnetrons

Electrostatic focusing arrangements

Tunable coaxial magnetrons