Jean H. J. Lorteije

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Damping material of an improved formulation for use on a magnetic head
- Patent number 4,905,111
- Issue date Feb 27, 1990
- U.S. Philips Corp.
- Wolfgang Tuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotatable head assembly with offset sub-head gaps
- Patent number 4,860,132
- Issue date Aug 22, 1989
- U.S. Philips Corporation
- Jean H. J. Lorteije
- G11 - INFORMATION STORAGE
Information Patent Grant
Electroscopic picture display arrangement
- Patent number 4,725,832
- Issue date Feb 16, 1988
- U.S. Philips Corporation
- Jean H. J. Lorteije
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Matrix control circuit for a memory display
- Patent number 4,672,357
- Issue date Jun 9, 1987
- U.S. Philips Corporation
- Jean H. J. Lorteije
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matrix excitation circuit for an oscilloscope display screen compri...
- Patent number 4,468,661
- Issue date Aug 28, 1984
- U.S. Philips Corporation
- Cornelis Z. Van Doorn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Modulator circuit for a matrix display device
- Patent number 4,353,062
- Issue date Oct 5, 1982
- U.S. Philips Corporation
- Jean H. J. Lorteije
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device having a liquid crystal
- Patent number 4,342,994
- Issue date Aug 3, 1982
- U.S. Philips Corporation
- Jean H. J. Lorteije
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device having a matrix of gas discharge display elements
- Patent number 4,171,524
- Issue date Oct 16, 1979
- U.S. Philips Corporation
- Jean H. J. Lorteije
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Column electrode drive for gas discharge display device
- Patent number 4,121,256
- Issue date Oct 17, 1978
- U.S. Philips Corporation
- Jean Hubertus Josef Lorteije
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Device for driving or energizing a display device
- Patent number 3,993,991
- Issue date Nov 23, 1976
- U.S. Philips Corporation
- Jean Hubertus Josef Lorteije
- G02 - OPTICS

Jean H. J. Lorteije

Person

Patents Grantslast 30 patents

Damping material of an improved formulation for use on a magnetic head

Rotatable head assembly with offset sub-head gaps

Electroscopic picture display arrangement

Matrix control circuit for a memory display

Matrix excitation circuit for an oscilloscope display screen compri...

Modulator circuit for a matrix display device

Display device having a liquid crystal

Display device having a matrix of gas discharge display elements

Column electrode drive for gas discharge display device

Device for driving or energizing a display device