Leonardus L. M. Vogten

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for generating announcement information with coded items tha...
- Patent number 5,845,250
- Issue date Dec 1, 1998
- U.S. Philips Corporation
- Leonardus L.M. Vogten
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for manipulating an input signal to form an ou...
- Patent number 5,611,002
- Issue date Mar 11, 1997
- U.S. Philips Corporation
- Leonardus L. M. Vogten
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for manipulating pitch and/or duration of a si...
- Patent number 5,479,564
- Issue date Dec 26, 1995
- U.S. Philips Corporation
- Leonardus L. M. Vogten
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Arrangement and method for generating a speech signal
- Patent number 4,374,302
- Issue date Feb 15, 1983
- N.V. Philips' Gloeilampenfabrieken
- Leonardus L. M. Vogten
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech analysis system
- Patent number 4,346,262
- Issue date Aug 24, 1982
- N.V. Philips' Gloeilampenfabrieken
- Leonardus F. Willems
- G10 - MUSICAL INSTRUMENTS ACOUSTICS