Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH

Germany

 
Total IP 126
Total IP Rank # 10,340
IP Activity Score 0/5.0    0
IP Activity Rank # 1,659,906
Parent Entity Siemens AG

Patents

Trademarks

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126 0
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Last Patent 2008 - Discharge lamp, particularly hig...
First Patent 1991 - Electrical circuit for the pulse...

Latest Inventions, Goods, Services

2007 Invention Mercury source. The invention relates to a mercury source for a low-pressure discharge lamp compr...
Invention Discharge lamp and method for forming a connection bewteen a discharge vessel and a retaining rod...
Invention Method for connecting an electrode to a mounting rod, and arrangement comprising an electrode and...
Invention Fluorescent lamp operation device. It is possible to provide a fluorescent lamp operation device ...
Invention Arrangement and method for operating a high-pressure discharge lamp. The invention relates to an ...
Invention Modular lighting system and lighting arrangement. A modular lighting system is disclosed with at ...
Invention Ballast for an electric lamp. The invention relates to a ballast (1) for operating an electric la...
Invention Discharge lamp, particularly high-pressure discharge lamp. The invention relates to a discharge l...
Invention Operating device and lighting system for low-pressure discharge lamps having temperature-dependan...
Invention Light module having at least one light source and a reflector. The invention relates to a light m...
Invention Filament lamp with a coiled filament with encased end. A medium or high voltage filament lamp, cr...
Invention Lighting device and method for the optical feedback of an acoustic influence. The invention provi...
Invention Regulated ballast for a lamp. The invention relates to a ballast and a method for operating a lam...
Invention Circuit arrangement for operating a load and method for operating a load. The present invention r...
Invention Method for producing a discharge lamp and a lamp produced in accordance with such a method. Metho...
Invention Optoelectronic module. The invention relates to an optoelectronic module (1) comprising a connect...
Invention Circuit arrangement and method for controlling semiconductor light sources. The invention relates...
Invention Arrangement and method for backlighting a display device. The invention relates to an arrangement...
Invention Lamp base and lamp comprising said lamp base. The invention relates to a lamp base with a plastic...
Invention Circuit arrangement and method for operating at least one led. The present invention relates to a...
Invention Transformer and method for the production of a transformer. The present invention relates to a tr...
Invention Lamp element. The invention relates to a lamp element, comprising at least one lamp body (11) and...
Invention Reflector lamp with anti-burst tube. The light unit has a light source which is surrounded by a b...
Invention Optical lens and illumination device with a light source and optical lens. The invention relates ...
Invention Operating device and headlight housing with an operating device. The invention discloses an opera...
2006 Invention Device and method for measuring the intensity of the light of a first group of light sources of a...
Invention Supply and identification of an led module. LED modules (3) of different types should be capable ...
Invention Performance-dependant fan control for enlarging the dimming region of hid lamps. The invention re...
Invention Light source arrangement for mounting in a solid structure. The invention relates to a light sour...
Invention Device for improving the electromagnetic compatibility of a high-pressure discharge lamp. The inv...
Invention Electric lamp having a bulb with at least one pinch seal. The bulb of the lamp is sealed by means...
Invention Sequential dimming of dielectrically impeded discharges. The invention relates to a dimmer of die...
Invention Coloured lamp and method for generating coloured light with a predefined colour locus using a lam...
Invention Electronic ballast, luminaire and method for determining a characteristic variable relating to th...
Invention Halogen light bulb comprising a carbide-containing filament. Disclosed is a halogen light bulb co...
Invention A driving arrangement for led cells. A driving arrangement for feeding a current generated by a h...
Invention Usb-dali interface component. A USB-DALI interface (10), which is provided as a component so that...
Invention High-pressure discharge lamp. The invention relates to a high-pressure discharge lamp having a la...
Invention Circuit arrangement and method for setting a colour locus of a light source arrangement. The inve...
Invention Circuit arrangement and method for adjusting the brightness of a light source arrangement. The pr...
Invention Lamp comprising an incorporated lamp. Disclosed is a lamp comprising an incorporated lamp, especi...
Invention Method for operating a gas discharge lamp. The invention relates to a method for operating a gas ...
Invention Light source emitting multi-coloured light and method for controlling the colour location of such...
Invention Electronic ballast device and method for operating an electric lamp. The invention relates to an ...
Invention Adapter for a light source and at least one alternative luminous means. The invention discloses a...
Invention Lighting system and method for operating a lighting system. The invention relates to a lighting s...
Invention Lamp, which is designed for portable use. The present invention relates to a lamp, which is desig...
Invention Ignition circuit for igniting a discharge lamp and method for igniting the discharge lamp. The in...
Invention Lighting system comprising a dimmable ballast. The invention relates to a lighting system compris...