Jan van der Veen

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a polarization filter and a polarization fi...
- Patent number 5,024,850
- Issue date Jun 18, 1991
- U.S. Philips Corporation
- Dirk J. Broer
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a laminated element and the element thus ob...
- Patent number 4,983,479
- Issue date Jan 8, 1991
- U.S. Philips Corporation
- Dirk J. Broer
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a water-insoluble dye layer on a substrate...
- Patent number 4,767,421
- Issue date Aug 30, 1988
- U.S. Philips Corp.
- Jan van der Veen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording element having a pyrylium or thiopyrylium-squarylium dye...
- Patent number 4,508,811
- Issue date Apr 2, 1985
- U.S. Philips Corporation
- Dirk J. Gravesteijn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical recording medium and method of optically recording informat...
- Patent number 4,298,975
- Issue date Nov 3, 1981
- U.S. Philips Corporation
- Jan van der Veen
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid crystalline compounds
- Patent number 4,107,189
- Issue date Aug 15, 1978
- U.S. Philips Corporation
- Jan van der Veen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline compounds and mixtures
- Patent number 4,097,120
- Issue date Jun 27, 1978
- U.S. Philips Corporation
- Jan vanderVeen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline azobenzene compounds
- Patent number 3,984,392
- Issue date Oct 5, 1976
- U.S. Philips Corporation
- Jan van der Veen
- C07 - ORGANIC CHEMISTRY

Jan van der Veen

Person

Patents Grantslast 30 patents

Method of manufacturing a polarization filter and a polarization fi...

Method of manufacturing a laminated element and the element thus ob...

Method of manufacturing a water-insoluble dye layer on a substrate...

Recording element having a pyrylium or thiopyrylium-squarylium dye...

Optical recording medium and method of optically recording informat...

Liquid crystalline compounds

Liquid crystalline compounds and mixtures

Liquid crystalline azobenzene compounds