using a liquid dielectric

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CPC
H01J47/028

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J47/00Tubes for determining the presence, intensity, density or energy of radiation or particles

Current Industry

H01J47/028using a liquid dielectric

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ion chamber electrode apparatus
- Patent number 5,631,470
- Issue date May 20, 1997
- Varian Associates, Inc.
- Derek J. Day
- G01 - MEASURING TESTING
Information Patent Grant
Three terminal ion chambers
- Patent number 5,594,252
- Issue date Jan 14, 1997
- Varian Associates, Inc.
- Derek J. Day
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation teletherapy imaging system having plural ionization chambers
- Patent number 5,025,376
- Issue date Jun 18, 1991
- University of Florida
- Frank J. Bova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Scanning-liquid ionization chamber imager/dosimeter for megavoltage...
- Patent number 5,019,711
- Issue date May 28, 1991
- The Regents of the University of Michigan
- Larry E. Antonuk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image-detector for high energy photon beams
- Patent number 4,810,893
- Issue date Mar 7, 1989
- Vereniging Het Nederlands Kankerinstituut
- Harm Meertens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensitive dopants for liquid noble gases
- Patent number 4,733,085
- Issue date Mar 22, 1988
- The United States of America as represented by the United States Department o...
- David F. Anderson
- G01 - MEASURING TESTING
Information Patent Grant
High efficiency detector for energetic x-rays
- Patent number 4,719,354
- Issue date Jan 12, 1988
- General Electric Company
- Nathan R. Whetten
- G01 - MEASURING TESTING

using a liquid dielectric

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ion chamber electrode apparatus

Three terminal ion chambers

Radiation teletherapy imaging system having plural ionization chambers

Scanning-liquid ionization chamber imager/dosimeter for megavoltage...

Image-detector for high energy photon beams

Photosensitive dopants for liquid noble gases

High efficiency detector for energetic x-rays

Patents Applicationslast 30 patents