Stefan Marghuerite Jean Willems

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Leuven, BE

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle seats that include sound cancelation systems
- Patent number 11,691,552
- Issue date Jul 4, 2023
- Lear Corporation
- Peter Festag
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound system
- Patent number 11,558,683
- Issue date Jan 17, 2023
- Lear Corporation
- Arjun Yetukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio amplifier
- Patent number 5,789,977
- Issue date Aug 4, 1998
- U.S. Philips Corporation
- Stefan M. J. Willems
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Vehicle Seats That Include Sound Cancelation Systems
- Publication number 20220108678
- Publication date Apr 7, 2022
- LEAR CORPORATION
- Peter Festag
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOUND SYSTEM
- Publication number 20210176545
- Publication date Jun 10, 2021
- LEAR CORPORATION
- Arjun Yetukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for processing sound signals
- Publication number 20070183608
- Publication date Aug 9, 2007
- Koninklijke Philips Electronics, N.V.
- Stefan Margheurite Jean Willems
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for generating sounds
- Publication number 20020025047
- Publication date Feb 28, 2002
- Stefan Marghuerite Jean Willems
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Infrabass
- Publication number 20020015499
- Publication date Feb 7, 2002
- Stefan Marghuerite Jean Willems
- H03 - BASIC ELECTRONIC CIRCUITRY