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Patents Grants
last 30 patents
Information
Patent Grant
Incandescent halogen lamp
Patent number
7,830,076
Issue date
Nov 9, 2010
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Wittmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Circuit arrangement for operating high-pressure discharge lamps and...
Patent number
7,656,099
Issue date
Feb 2, 2010
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Günther Hirschmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Highly efficient stable oxynitride phosphor
Patent number
7,649,309
Issue date
Jan 19, 2010
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Tim Fiedler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Illuminating unit comprising an optical element
Patent number
7,645,054
Issue date
Jan 12, 2010
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Rupert Goihl
F21 - LIGHTING
Information
Patent Grant
Lamp base and high-pressure discharge lamp with base
Patent number
7,625,237
Issue date
Dec 1, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Stefan Hackenbuchner
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp with reflector
Patent number
7,563,002
Issue date
Jul 21, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Takayuki Nabeshima
F21 - LIGHTING
Information
Patent Grant
Highly efficient luminous substance
Patent number
7,550,095
Issue date
Jun 23, 2009
Patent-Treuhand-Gesellschaft für elektrische Glü hlampen mbH
Tim Fiedler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color-tunable illumination system for imaging illumination
Patent number
7,530,710
Issue date
May 12, 2009
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Dirk Berben
F21 - LIGHTING
Information
Patent Grant
Blue to yellow-orange emitting phosphor, and light source having su...
Patent number
7,489,073
Issue date
Feb 10, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Tim Fiedler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting structure for LED lighting systems
Patent number
7,470,055
Issue date
Dec 30, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Christian Hacker
F21 - LIGHTING
Information
Patent Grant
High-pressure discharge lamp with improved discharge vessel structure
Patent number
7,459,854
Issue date
Dec 2, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Dirk Grundmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for evaluating luminance and movement within an observation...
Patent number
7,459,661
Issue date
Dec 2, 2008
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Andreas Huber
G08 - SIGNALLING
Information
Patent Grant
Electric incandescent lamp provided with different pitch factors fo...
Patent number
7,456,558
Issue date
Nov 25, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Manfred Bühler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vehicle headlight bulb
Patent number
7,456,560
Issue date
Nov 25, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus-Peter Knorr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit arrangement having protective circuit and modification appa...
Patent number
7,456,578
Issue date
Nov 25, 2008
Patent-Treuhand-Gesellschaft fur Ellectrische Gluhlampen mbH
Markus Heckmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-pressure discharge lamp and illumination apparatus having a hi...
Patent number
7,453,213
Issue date
Nov 18, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Stefan Hackenbuchner
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of sealing a lamp by deformation of a pinch region using hig...
Patent number
7,445,534
Issue date
Nov 4, 2008
Patent - Trewhand - Gesellschaft für elektrische Glühlampen mbH
Christoph Krieglmeyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit with switch-off device for the operation of light sources
Patent number
7,443,106
Issue date
Oct 28, 2008
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Marco Faccin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED current pulse limiter arrangement
Patent number
7,443,109
Issue date
Oct 28, 2008
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Paolo De Anna
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for safely connecting the lamp to the equipment voltage g...
Patent number
7,439,680
Issue date
Oct 21, 2008
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
Ange Gao
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lamp with single-sided socket
Patent number
7,439,662
Issue date
Oct 21, 2008
Patent - Trewhand - Gesellschaft für elektrische Glühlampen mbH
Joachim Arndt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective device for a lamp
Patent number
7,429,119
Issue date
Sep 30, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Horst Gedack
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Mercury amalgams for elevated temperatures in discharge lamps
Patent number
7,408,295
Issue date
Aug 5, 2008
Patent-Treuhand-Gesellschaft für Elektrische Glühlampen mbH
Martin Beck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Incandescent lamp with a carbon cycle and a halogen cycle
Patent number
7,402,952
Issue date
Jul 22, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Axel Bunk
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for producing a frosted envelope for a high-pressure dischar...
Patent number
7,396,270
Issue date
Jul 8, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Vladimir Högele
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Halogen incandescent lamp
Patent number
7,397,192
Issue date
Jul 8, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Matthias Damm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for providing a sinusoidally amplitude-modulated operatin...
Patent number
7,388,335
Issue date
Jun 17, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Herbert Kästle
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low-pressure discharge lamp
Patent number
7,385,353
Issue date
Jun 10, 2008
Patent-Treuhand-Gesellschaft Für Elektrische Glëhlampen mbH
Richard C. Gamer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Operating method for the resonant operation of high-pressure lamps...
Patent number
7,382,208
Issue date
Jun 3, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Stockwald
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric lamp which is closed at one end
Patent number
7,382,092
Issue date
Jun 3, 2008
Patent-Treuhand-Gesellshaft für elektrische Glühlampen mbH
Jurgen Graf
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Luminescence Conversion LED
Publication number
20110143627
Publication date
Jun 16, 2011
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Daniel BECKER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Holding Rod
Publication number
20110062851
Publication date
Mar 17, 2011
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Rainer Koger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Source Emitting Mixed-Colored Light and Method for Controllin...
Publication number
20100134037
Publication date
Jun 3, 2010
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Andreas Huber
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Component With a Weld Projection Having a Projection and Lamp Housi...
Publication number
20090316418
Publication date
Dec 24, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bodo Mittler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Operating High-Pressure Lamps Without Hotstarting and Lu...
Publication number
20090295308
Publication date
Dec 3, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Joachim Mühlschlegel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Self-exciting step-up converter
Publication number
20090295301
Publication date
Dec 3, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Fischer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Circuit Arrangement and Method for Operating At Least One Dielectri...
Publication number
20090289563
Publication date
Nov 26, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Harald Dellian
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Low-Pressure Gas Discharge Lamp With a Reduced Argon Proportion In...
Publication number
20090284154
Publication date
Nov 19, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Martin Beck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Luminescence conversion of led
Publication number
20090278441
Publication date
Nov 12, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bert Braune
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lighting System
Publication number
20090251895
Publication date
Oct 8, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Ulrich Biebel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Discharge Lamp
Publication number
20090243486
Publication date
Oct 1, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Anton Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multifunctional Motor Vehicle Headlight Module, in Particular for t...
Publication number
20090230893
Publication date
Sep 17, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Angela Hohl-AbiChedid
B60 - VEHICLES IN GENERAL
Information
Patent Application
High-Pressure Discharge Lamp with Discharge Vessel
Publication number
20090230865
Publication date
Sep 17, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Gotthard Schleicher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic reactive current oscillation-reducing ballast
Publication number
20090206774
Publication date
Aug 20, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Fischer
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electronic ballast with phase dimmer detection
Publication number
20090206765
Publication date
Aug 20, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Fischer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Discharge Lamp for Dielectrically Impeded Discharges with a Botton...
Publication number
20090146544
Publication date
Jun 11, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Hans-Gerhard Burzele
G02 - OPTICS
Information
Patent Application
Electrodeless Discharge Lamp Illuminator
Publication number
20090121646
Publication date
May 14, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Daijiro Konaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Circuit Arrangement for Controlling the Operation of an Electronic...
Publication number
20090102394
Publication date
Apr 23, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Helmut Hausser-Bohm
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Circuit Arrangement for Operation of a Discharge Lamp with a Switch...
Publication number
20090102393
Publication date
Apr 23, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Klaus Fischer
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCUIT ARRANGEMENT FOR OPERATING A HIGH PRESSURE DISCHARGE LAMP
Publication number
20090102390
Publication date
Apr 23, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bernhard Siessegger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Starter auxillary electrode starting device with an arc gap
Publication number
20090085491
Publication date
Apr 2, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bernhard Siessegger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Device for operating or starting a high-pressure discharge lamp lam...
Publication number
20090085492
Publication date
Apr 2, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bernhard Siessegger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electronic Ballast for Discharge Lamps Having an Eol Monitoring Cir...
Publication number
20090085493
Publication date
Apr 2, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bernd Rudolph
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Socket for a Lamp
Publication number
20090080212
Publication date
Mar 26, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Gerhard Behr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Motor Vehicle Headlight
Publication number
20090080210
Publication date
Mar 26, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Thomas Reiners
B60 - VEHICLES IN GENERAL
Information
Patent Application
Pulsed igniting device comprising a piezoelectric transformer for a...
Publication number
20090039798
Publication date
Feb 12, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Bernhard Siessegger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Led module and led lighting unit with a plurality of led modules
Publication number
20090021181
Publication date
Jan 22, 2009
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Ulf Brune
B60 - VEHICLES IN GENERAL
Information
Patent Application
Optoelectronic device and control method
Publication number
20080316572
Publication date
Dec 25, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Robert Kraus
F21 - LIGHTING
Information
Patent Application
Cooling means with a cooling space
Publication number
20080286146
Publication date
Nov 20, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Katrin Schroll
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Phosphor Composition for a Low-Pressure Discharge Lamp with High Co...
Publication number
20080265207
Publication date
Oct 30, 2008
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
Armin Konrad
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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