Albert Manenschijn

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube with improved cathode structure
- Patent number 5,959,398
- Issue date Sep 28, 1999
- U.S. Philips Corporation
- Franciscus M. M. Snijkers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a dispenser cathode
- Patent number 5,890,941
- Issue date Apr 6, 1999
- U.S. Philips Corporation
- Jacobus A. J. M. Deckers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-optical device having separate elongate electron-emitting...
- Patent number 5,864,201
- Issue date Jan 26, 1999
- U.S. Philips Corporation
- Frederik C. Gehring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dispenser cathode and method of manufacturing a dispenser cathode
- Patent number 5,666,022
- Issue date Sep 9, 1997
- U.S. Philips Corporation
- Jacobus A. J. M. Deckers
- H01 - BASIC ELECTRIC ELEMENTS