Electron guns using electron multiplication

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Patents Grantslast 30 patents

Information Patent Grant
Multi-electron beam device
- Patent number 10,854,424
- Issue date Dec 1, 2020
- Kabushiki Kaisha Toshiba
- Hideto Furuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Energy radiation generator with bi-polar voltage ladder
- Patent number 10,102,998
- Issue date Oct 16, 2018
- Schlumberger Technology Corporation
- Matthieu Simon
- G01 - MEASURING TESTING
Information Patent Grant
Energy radiation generator with bi-polar voltage ladder
- Patent number 9,805,902
- Issue date Oct 31, 2017
- Schlumberger Technology Corporation
- Matthieu Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy radiation generator with uni-polar voltage ladder
- Patent number 9,805,903
- Issue date Oct 31, 2017
- Schlumberger Technology Corporation
- Matthieu Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3614510
- Patent number 3,614,510
- Issue date Oct 19, 1971
- H01 - BASIC ELECTRIC ELEMENTS