by electrostatic means

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CPC
H01J2229/582

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/582by electrostatic means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer vacuum electron device and method of manufacture
- Patent number 12,217,926
- Issue date Feb 4, 2025
- ELVE INC.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-electrostatic sensing, focusing, and steering of electron b...
- Patent number 11,961,693
- Issue date Apr 16, 2024
- ELVE INC.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-electrostatic sensing, focusing, and steering of electron b...
- Patent number 11,915,900
- Issue date Feb 27, 2024
- ELVE INC.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer vacuum electron device and method of manufacture
- Patent number 11,894,208
- Issue date Feb 6, 2024
- ELVE INC.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube
- Patent number 9,653,248
- Issue date May 16, 2017
- Toshiba Electron Tubes & Devices Co., Ltd.
- Tomonari Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Space-saving cathode ray tube employing a non-self-converging defle...
- Patent number 6,870,331
- Issue date Mar 22, 2005
- Sarnoff Corporation
- Dennis J. Bechis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric space-saving cathode ray tube with magnetically deflecte...
- Patent number 6,674,230
- Issue date Jan 6, 2004
- Sarnoff Corporation
- Joseph Michael Carpinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 6,646,370
- Issue date Nov 11, 2003
- Kabushiki Kaisha Toshiba
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Space-saving cathode ray tube
- Patent number 6,603,252
- Issue date Aug 5, 2003
- Sarnoff Corporation
- Joseph Michael Carpinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Space-saving cathode ray tube employing magnetically amplified defl...
- Patent number 6,586,870
- Issue date Jul 1, 2003
- Sarnoff Corporation
- Joseph Michael Carpinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Space-saving cathode ray tube
- Patent number 6,541,902
- Issue date Apr 1, 2003
- Sarnoff Corporation
- Joseph Michael Carpinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric, gradient-potential, space-savings cathode ray tube
- Patent number 6,476,545
- Issue date Nov 5, 2002
- Sarnoff Corporation
- Joseph Michael Carpinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Traveling wave deflection system having helical conductors coiled o...
- Patent number 6,184,615
- Issue date Feb 6, 2001
- Iwatsu Electric Co., Ltd.
- Tsutomu Tobari
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETO-ELECTROSTATIC SENSING, FOCUSING, AND STEERING OF ELECTRON B...
- Publication number 20240258061
- Publication date Aug 1, 2024
- Elve Inc.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER VACUUM ELECTRON DEVICE AND METHOD OF MANUFACTURE
- Publication number 20240242916
- Publication date Jul 18, 2024
- Elve Inc.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magneto-electrostatic sensing, focusing, and steering of electron b...
- Publication number 20220157550
- Publication date May 19, 2022
- ELVE INC.
- Diana Gamzina Daugherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20020079820
- Publication date Jun 27, 2002
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Space-saving cathode ray tube employing a non-self-converging defle...
- Publication number 20010048271
- Publication date Dec 6, 2001
- Dennis J. Bechis
- H01 - BASIC ELECTRIC ELEMENTS

by electrostatic means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-layer vacuum electron device and method of manufacture

Magneto-electrostatic sensing, focusing, and steering of electron b...

Magneto-electrostatic sensing, focusing, and steering of electron b...

Multi-layer vacuum electron device and method of manufacture

X-ray tube

Space-saving cathode ray tube employing a non-self-converging defle...

Asymmetric space-saving cathode ray tube with magnetically deflecte...

Cathode-ray tube apparatus

Space-saving cathode ray tube

Space-saving cathode ray tube employing magnetically amplified defl...

Space-saving cathode ray tube

Asymmetric, gradient-potential, space-savings cathode ray tube

Traveling wave deflection system having helical conductors coiled o...

Patents Applicationslast 30 patents

MAGNETO-ELECTROSTATIC SENSING, FOCUSING, AND STEERING OF ELECTRON B...

MULTI-LAYER VACUUM ELECTRON DEVICE AND METHOD OF MANUFACTURE

Magneto-electrostatic sensing, focusing, and steering of electron b...

Cathode-ray tube apparatus

Space-saving cathode ray tube employing a non-self-converging defle...