Johannes Van Esdonk

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Scandate cathode
- Patent number 5,261,845
- Issue date Nov 16, 1993
- U.S. Philips Corporation
- Johannes Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a display window for a display device
- Patent number 5,240,748
- Issue date Aug 31, 1993
- U.S. Philips Corporation
- Johannes M. A. Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing scandate cathode with scandium oxide film
- Patent number 5,064,397
- Issue date Nov 12, 1991
- U.S. Philips Corporation
- Jan Hasker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide cathode
- Patent number 4,904,897
- Issue date Feb 27, 1990
- U.S. Philips Corporation
- Johannes Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a dispenser cathode; dispenser cathode manu...
- Patent number 4,900,285
- Issue date Feb 13, 1990
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for the detachable connection of light conducting fibres
- Patent number 4,898,449
- Issue date Feb 6, 1990
- U.S. Philips Corp.
- Laurentius C. J. Vroomen
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a scandate dispenser cathode and scandate d...
- Patent number 4,873,052
- Issue date Oct 10, 1989
- U.S. Philips Corporaton
- Jan Hasker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing optical fibres having a core and a cladding...
- Patent number 4,854,956
- Issue date Aug 8, 1989
- U.S. Philips Corp.
- Rene A. M. Pluijms
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of providing electrical contact to a semiconductor cathode,...
- Patent number 4,806,818
- Issue date Feb 21, 1989
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum-tight thermocompression seal involving the formation of an o...
- Patent number 4,749,119
- Issue date Jun 7, 1988
- U.S. Philips Corp.
- Johannes van Esdonk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron emission device provided with a reservoir containing mater...
- Patent number 4,736,135
- Issue date Apr 5, 1988
- U.S. Philips Corporation
- Jan Zwier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink-jet printer
- Patent number 4,730,196
- Issue date Mar 8, 1988
- U.S. Philips Corporation
- Johannes van Esdonk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a dispenser cathode and the use of the method
- Patent number 4,671,777
- Issue date Jun 9, 1987
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube with fluid cooled window
- Patent number 4,645,966
- Issue date Feb 24, 1987
- U.S. Philips Corporation
- Johannes Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of manufacturing a dispenser cathode and dispenser cathode...
- Patent number 4,625,142
- Issue date Nov 25, 1986
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a scandate dispenser cathode and dispenser...
- Patent number 4,594,220
- Issue date Jun 10, 1986
- U.S. Philips Corporation
- Jan Hasker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color television display tube and method of manufacturing same
- Patent number 4,207,656
- Issue date Jun 17, 1980
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a color display tube and color display tube...
- Patent number 4,164,059
- Issue date Aug 14, 1979
- U.S. Philips Corporation
- Johannes Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge display panel and method of manufacturing the same
- Patent number 4,139,250
- Issue date Feb 13, 1979
- U.S. Philips Corporation
- Jacobus H. Jacobs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color television display tube and method of manufacturing same
- Patent number 4,121,131
- Issue date Oct 17, 1978
- U.S. Philips Corporation
- Johannes VAN Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color display tube and method of manufacturing same
- Patent number 4,112,563
- Issue date Sep 12, 1978
- U.S. Philips Corporation
- Johannes VAN Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a low-pressure gas discharge lamp
- Patent number 4,101,185
- Issue date Jul 18, 1978
- U.S. Philips Corporation
- Johannes van Esdonk
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Color selection lens electrodes connected by diffusion bonds
- Patent number 4,066,923
- Issue date Jan 3, 1978
- U.S. Philips Corporation
- Johannes VAN Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge display device having plural groups of cathodes
- Patent number 4,027,186
- Issue date May 31, 1977
- U.S. Philips Corporation
- Gerhard Heinrich Friedrich de Vries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a gas discharge panel and gas discharge pan...
- Patent number 3,989,871
- Issue date Nov 2, 1976
- U.S. Philips Corporation
- Johannes Van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Picture display panel
- Patent number 3,974,583
- Issue date Aug 17, 1976
- U.S. Philips Corporation
- Johannes Van Esdonk
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gas discharge panel
- Patent number 3,942,061
- Issue date Mar 2, 1976
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge panel having electrodes secured to flat insulating pl...
- Patent number 3,936,688
- Issue date Feb 3, 1976
- U.S. Philips Corporation
- Johannes van Esdonk
- H01 - BASIC ELECTRIC ELEMENTS

Johannes Van Esdonk

Person

Patents Grantslast 30 patents

Scandate cathode

Method of manufacturing a display window for a display device

Method of manufacturing scandate cathode with scandium oxide film

Oxide cathode

Method of manufacturing a dispenser cathode; dispenser cathode manu...

Connector for the detachable connection of light conducting fibres

Method of manufacturing a scandate dispenser cathode and scandate d...

Method of manufacturing optical fibres having a core and a cladding...

Method of providing electrical contact to a semiconductor cathode,...

Vacuum-tight thermocompression seal involving the formation of an o...

Electron emission device provided with a reservoir containing mater...

Ink-jet printer

Method of manufacturing a dispenser cathode and the use of the method

Display tube with fluid cooled window

Methods of manufacturing a dispenser cathode and dispenser cathode...

Method of manufacturing a scandate dispenser cathode and dispenser...

Color television display tube and method of manufacturing same

Method of manufacturing a color display tube and color display tube...

Gas discharge display panel and method of manufacturing the same

Color television display tube and method of manufacturing same

Color display tube and method of manufacturing same

Method for producing a low-pressure gas discharge lamp

Color selection lens electrodes connected by diffusion bonds

Gas discharge display device having plural groups of cathodes

Method of manufacturing a gas discharge panel and gas discharge pan...

Picture display panel

Gas discharge panel

Gas discharge panel having electrodes secured to flat insulating pl...