having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

Industry

CPC
H01J31/60

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J31/00Cathode ray tubes Electron beam tubes

Current Industry

H01J31/60having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electron beam switch
- Patent number 8,541,961
- Issue date Sep 24, 2013
- Hewlett-Packard Development Company, L.P.
- Thomas C. Hogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam switch
- Patent number 8,138,838
- Issue date Mar 20, 2012
- Hewlett-Packard Development Company, L.P.
- Thomas C. Hogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for storing data using spin-polarized electrons
- Patent number 6,147,894
- Issue date Nov 14, 2000
- TeraStore, Inc.
- Thomas D. Hurt
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for storing data using spin-polarized electrons
- Patent number 5,838,020
- Issue date Nov 17, 1998
- TeraStore, Inc.
- Thomas D. Hurt
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for storing data using spin-polarized electrons
- Patent number 5,546,337
- Issue date Aug 13, 1996
- Terastore, Inc.
- Thomas D. Hurt
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrical beam switch
- Patent number 5,068,580
- Issue date Nov 26, 1991
- Microelectronics and Computer Technology Corporation
- Lawrence N. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scan converter storage tube with a multiple collector storage targe...
- Patent number 4,599,541
- Issue date Jul 8, 1986
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of recording image information on the target of a scan conve...
- Patent number 4,319,274
- Issue date Mar 9, 1982
- N. V. Optische Industrie "De Oude Delft"
- Ronald J. Geluk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Video storage system
- Patent number 4,302,703
- Issue date Nov 24, 1981
- Bell Telephone Laboratories, Incorporated
- Eugene I. Gordon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of erasing information in a scan converter storage tube
- Patent number 4,288,720
- Issue date Sep 8, 1981
- Iwatsu Electric Co., Ltd.
- Takefumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent cathode ray storage tube
- Patent number 4,249,133
- Issue date Feb 3, 1981
- Tektronix, Inc.
- Gary S. Barta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and means for dynamic correction of electrostatic deflector...
- Patent number 4,142,132
- Issue date Feb 27, 1979
- Control Data Corporation
- Kenneth J. Harte
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic deflection apparatus positioned behind target
- Patent number 4,122,369
- Issue date Oct 24, 1978
- General Electric Company
- William C. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scan-converter tube system
- Patent number 4,104,568
- Issue date Aug 1, 1978
- International Telephone and Telegraph Corporation
- Charles Bruce Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High resolution matrix lens electron optical system
- Patent number 4,097,745
- Issue date Jun 27, 1978
- General Electric Company
- Harold G. Parks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical information storage system using a layer of particulate...
- Patent number 4,095,280
- Issue date Jun 13, 1978
- Xerox Corporation
- Koji Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrical information storage system
- Patent number 4,085,455
- Issue date Apr 18, 1978
- Xerox Corporation
- Koji Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Storage tube for the storage of digital information
- Patent number 4,079,289
- Issue date Mar 14, 1978
- Thomson-CSF
- Bernard Courtan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-apertured single plate matrix lens
- Patent number 4,070,597
- Issue date Jan 24, 1978
- General Electric Company
- William C. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical information storage system
- Patent number 4,059,443
- Issue date Nov 22, 1977
- Xerox Corporation
- Koji Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Operation of storage tubes having secondary electron emissive targets
- Patent number 4,004,182
- Issue date Jan 18, 1977
- English Electric Valve Company Limited
- Ralph Desmond Nixon
- G11 - INFORMATION STORAGE
Information Patent Grant
Erasure means for charge storage device
- Patent number 3,970,889
- Issue date Jul 20, 1976
- Tektronix, Inc.
- G. Harold Cobb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Erasing method for storage tube employing raster scan
- Patent number 3,950,669
- Issue date Apr 13, 1976
- RCA Corporation
- Edgar Merle Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic storage tube target structure and method of operation
- Patent number 3,949,264
- Issue date Apr 6, 1976
- Princeton Electronics Products, Inc.
- Steven R. Hofstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target structure for electronic storage tubes of the coplanar grid...
- Patent number 3,940,651
- Issue date Feb 24, 1976
- Princeton Electronics Products, Inc.
- Steven R. Hofstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-aperture immersion lens
- Patent number 3,936,693
- Issue date Feb 3, 1976
- General Electric Company
- Harold G. Parks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3919587
- Patent number 3,919,587
- Issue date Nov 11, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3904913
- Patent number 3,904,913
- Issue date Sep 9, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3886530
- Patent number 3,886,530
- Issue date May 27, 1975
- G11 - INFORMATION STORAGE
Information Patent Grant
3878063
- Patent number 3,878,063
- Issue date Apr 15, 1975
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON BEAM SWITCH
- Publication number 20120141127
- Publication date Jun 7, 2012
- Thomas C. Hogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM SWITCH
- Publication number 20100012865
- Publication date Jan 21, 2010
- 3Com Corporation
- Thomas C. Hogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-mechanical recording and retrieval apparatus
- Publication number 20050116181
- Publication date Jun 2, 2005
- Jerry Bohn
- G11 - INFORMATION STORAGE

having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron beam switch

Electron beam switch

Method and apparatus for storing data using spin-polarized electrons

Method and apparatus for storing data using spin-polarized electrons

Method and apparatus for storing data using spin-polarized electrons

Electrical beam switch

Scan converter storage tube with a multiple collector storage targe...

Method of recording image information on the target of a scan conve...

Video storage system

Method of erasing information in a scan converter storage tube

Electroluminescent cathode ray storage tube

Method and means for dynamic correction of electrostatic deflector...

Magnetic deflection apparatus positioned behind target

Scan-converter tube system

High resolution matrix lens electron optical system

Electrical information storage system using a layer of particulate...

Electrical information storage system

Storage tube for the storage of digital information

Multi-apertured single plate matrix lens

Electrical information storage system

Operation of storage tubes having secondary electron emissive targets

Erasure means for charge storage device

Erasing method for storage tube employing raster scan

Electronic storage tube target structure and method of operation

Target structure for electronic storage tubes of the coplanar grid...

Two-aperture immersion lens

3919587

3904913

3886530

3878063

Patents Applicationslast 30 patents

ELECTRON BEAM SWITCH

ELECTRON BEAM SWITCH

Non-mechanical recording and retrieval apparatus