Xaver Riederer

Person

Aachen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of driving a gas-discharge lamp
- Patent number 9,161,423
- Issue date Oct 13, 2015
- Koninklijke Philips N.V.
- Michael Haacke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of driving an arc-discharge lamp
- Patent number 9,107,276
- Issue date Aug 11, 2015
- Koninklijke Philips N.V.
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode temperature differential operation of a discharge lamp
- Patent number 7,327,096
- Issue date Feb 5, 2008
- Koninklijke Philips Electronics, N.V.
- Holger Mönch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of representing a video image by means of a projector
- Patent number 7,316,483
- Issue date Jan 8, 2008
- Koninklijke Philips Electronics N.V.
- Holger Moench
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit arrangement for operating a high-pressure gas di...
- Patent number 7,285,920
- Issue date Oct 23, 2007
- Koninklijke Philips Electronics, N.V.
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image projector and method of operating same
- Patent number 6,979,085
- Issue date Dec 27, 2005
- Koninklijke Philips Electronics N.V.
- Peter Lürkens
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse-width modulation for operating high pressure lamps
- Patent number 6,815,907
- Issue date Nov 9, 2004
- Koninklijke Philips Electronics N.V.
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Projection system, and method of operating a projection system
- Patent number 6,631,996
- Issue date Oct 14, 2003
- Koninklijke Philips Electronics N.V.
- Holger Moench
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and device for operating a gas discharge lamp
- Patent number 6,586,892
- Issue date Jul 1, 2003
- Koninklijke Philips Electronics N.V.
- Günther Hans Derra
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure discharge lamp
- Patent number 6,515,423
- Issue date Feb 4, 2003
- Koninklijke, Philips Electronics N.V.
- Walter Schlager
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit arrangement for operating a discharge lamp in synchronism w...
- Patent number 6,278,244
- Issue date Aug 21, 2001
- U.S. Philips Corporation
- Michel A. Hevinga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DRIVING A GAS-DISCHARGE LAMP
- Publication number 20130342107
- Publication date Dec 26, 2013
- Koninklijke Philips N.V.
- Michael Haacke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF DRIVING AN ARC-DISCHARGE LAMP
- Publication number 20130038220
- Publication date Feb 14, 2013
- Koninklijke Philips Electronics N.V.
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of representing a video image by means of a projector
- Publication number 20060050246
- Publication date Mar 9, 2006
- Koninklijke Philips Electronics, N.V.
- Holger Moench
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Operation of a discharge lamp
- Publication number 20060012309
- Publication date Jan 19, 2006
- Holger Monch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and circuit arrangement for operating a high-pressure gas di...
- Publication number 20050151482
- Publication date Jul 14, 2005
- KONINKLIJKE PHILLIPS ELECTRONICS N.V.
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image projector and method of operating same
- Publication number 20050077841
- Publication date Apr 14, 2005
- Peter Lurkens
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pulse-width modulation for operating high pressure lamps
- Publication number 20030001518
- Publication date Jan 2, 2003
- Xaver Riederer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of and device for operating a gas discharge lamp
- Publication number 20020011803
- Publication date Jan 31, 2002
- KONINLIJKE PHILIPS ELECTRONICS N.V.
- Gunther Hans Derra
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Projection system, and method of operating a projection system
- Publication number 20020008851
- Publication date Jan 24, 2002
- Holger Moench
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xaver Riederer

Person

Patents Grantslast 30 patents

Method of driving a gas-discharge lamp

Method of driving an arc-discharge lamp

Electrode temperature differential operation of a discharge lamp

Method of representing a video image by means of a projector

Method and circuit arrangement for operating a high-pressure gas di...

Image projector and method of operating same

Pulse-width modulation for operating high pressure lamps

Projection system, and method of operating a projection system

Method of and device for operating a gas discharge lamp

High-pressure discharge lamp

Circuit arrangement for operating a discharge lamp in synchronism w...

Patents Applicationslast 30 patents

METHOD OF DRIVING A GAS-DISCHARGE LAMP

METHOD OF DRIVING AN ARC-DISCHARGE LAMP

Method of representing a video image by means of a projector

Operation of a discharge lamp

Method and circuit arrangement for operating a high-pressure gas di...

Image projector and method of operating same

Pulse-width modulation for operating high pressure lamps

Method of and device for operating a gas discharge lamp

Projection system, and method of operating a projection system