Schrenk
Bernhard Schrenk, Barcelona ES
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20110200333 | METHOD AND APPARATUS FOR BIDIRECTIONAL OPTICAL LINK USING A SINGLE OPTICAL CARRIER AND COLORLESS DEMODULATION AND DETECTION OF OPTICAL FREQUENCY SHIFT KEYED DATA - A method for enabling bidirectional data communication using a single optical carrier and a single laser source with the aid of an integrated, colorless demodulator and detector for frequency modulated signals, and a reflective modulator. A receiving optical system holds a technique for demodulation and detection of optical frequency modulated signals, enabling remodulation of the incoming signal to establish bidirectional communication with the transmitting optical system, without introducing a high penalty. A colorless demodulator and detector, which provides the functionality of a periodic filtering device for demodulation of the downstream, and also detection capability. The principle of operation of the CDD relies on the introduction of a comb transfer function with the help of a Semiconductor Optical Amplifier, by providing a reflected feedback signal to the CDD's active element. This periodic transfer function is obtained by an optical cavity and allows for wavelength-independent operation on a given wavelength grid. | 08-18-2011 |
Edward L. Schrenk US
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20120029946 | SYSTEM AND METHOD OF ADMINISTERING, TRACKING AND MANAGING OF CLAIMS PROCESSING - A system and method of administering, tracking and managing of claims processing. | 02-02-2012 |
Gerald Schrenk, Vienna AT
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20100112607 | METHODS FOR DETERMINING ACTIVE INGREDIENTS IN PRO-DRUG PEG PROTEIN CONJUGATES WITH RELEASABLE PEG REAGENTS (IN VITRO DE-PEGYLATION) - The invention relates to the development of in vitro assay systems that force the release of a water-soluble polymer, such as polyethylene glycol (PEG) and polysialic acid (PSA), from proteins modified with a reversibly-linked water-soluble polymer. The invention includes methods for analyzing the release of the water-soluble polymer and measuring regained protein activity. The invention further includes methods appropriate for the quality control of proteins modified with releasable water-soluble polymers, including polymers like PEG and PSA. | 05-06-2010 |
Julius Schrenk, Kreuzwertheim DE
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20110103046 | TRANSPORTABLE DEVICE WITH LEDS FOR EVENT AND STAGE LIGHTING - The present invention relates to a device for illuminating in particular walls, facades, interior spaces and the like, comprising a housing, a reflector plate disposed in the housing, a lighting means having at least one LED, an electronic unit for actuating the lighting means, at least one control element for actuating the electronic unit, and a rechargeable self-contained power supply unit, wherein the reflector plate divides the housing into an upper part and a lower part, wherein the self-contained power supply unit and the electronic unit are disposed substantially beneath the reflector plate, and the control element and the lighting means are disposed on or in the reflector plate. | 05-05-2011 |
Michael Schrenk, Diessen DE
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20090015975 | Overvoltage Protection Apparatus and an Associated Protection Circuit - The invention relates to an overvoltage protection apparatus having a semiconductor substrate, a first doping region in order to provide a protection diode, and a second doping region in order to provide a protection resistance, with the second doping region being immediately adjacent to the first doping region. | 01-15-2009 |
20130026601 | Semiconductor Device and Method for Manufacturing a Semiconductor - A semiconductor device comprises a semiconductor substrate, an anorganic isolation layer on the semiconductor substrate and a metallization layer on the anorganic isolation layer. The metallization layer comprises a fuse structure. At least in an area of the fuse structure the metallization layer and the anorganic isolation layer have a common interface. | 01-31-2013 |
20140127895 | Semiconductor Device Comprising a Fuse Structure and a Method for Manufacturing such Semiconductor Device - A semiconductor device comprises a semiconductor substrate, an anorganic isolation layer on the semiconductor substrate and a metallization layer on the anorganic isolation layer. The metallization layer comprises a fuse structure. At least in an area of the fuse structure the metallization layer and the anorganic isolation layer have a common interface. | 05-08-2014 |
Michael Schrenk, Diessen Am Ammersee DE
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20090269914 | PROCESS FOR FORMING A DIELECTRIC ON A COPPER-CONTAINING METALLIZATION AND CAPACITOR ARRANGEMENT - Process for forming a dielectric. The process may include forming the dielectric on a metallization and capacitor arrangement. The process allows the direct application of a dielectric layer to a copper-containing metallization. Accordingly, two process gases may be excited with different plasma powers per unit substrate area, or one process gas may be excited with a plasma and another process gas may not be excited. | 10-29-2009 |
20120100689 | MIM CAPACITOR AND ASSOCIATED PRODUCTION METHOD - An MIM capacitor includes a first capacitor electrode, which is formed in the surface of a first intermediate dielectric, a second intermediate dielectric, which is formed on the first intermediate dielectric and has an opening that exposes the first capacitor electrode, and a first electrically conducting diffusion barrier layer, which is formed on the surface of the exposed first capacitor electrode. On the diffusion barrier layer and on the side walls of the opening there is also formed a capacitor dielectric and a second capacitor electrode on top. | 04-26-2012 |
Robert A. Schrenk, Arlington, VA US
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20120123860 | Graphical Internet Search System and Methods - A system and methods for web based graphical internet searching for locating unique items sought by buyers of designs, furnishings and accessories through use of the internet. The invention includes a search interface where both a seller and buyer will use the same graphical alphabet, which divides an item into its component parts, to decipher the language of design which has an infinite number of stylistic combinations. | 05-17-2012 |
Volker Schrenk, Herten DE
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20100050900 | PROCESS FOR PREPARING SYNTHETIC POLYETHYLENE WAXES HAVING A HIGH CRYSTALLINITY AND LOW VISCOSITY - A process for preparing a polyethylene wax by polymerization of ethylene in the presence of a Ziegler-Natta catalyst system composed of titanium tetrachloride and dialkylaluminium halide, wherein | 03-04-2010 |
Wolfgang Schrenk, Gallneukirchen AT
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20080283322 | POWER TRANSMISSION WHEEL WITH TORSIONAL DAMPERS - A power transmission wheel having a hub and a rim is disclosed. The hub has a central annular portion for operatively engaging a power transmitting shaft. The rim has an inner annular portion and an outer annular portion for operatively engaging a flexible power transmitting element. The central annular portion is disposed inside the inner annular portion with a rolling-element bearing therebetween. At least one hub blade is disposed radially between the inner and outer annular portions. At least one rim blade extends radially from one of the inner and outer annular portions towards the other of the inner and outer annular portions. The power transmission wheel has at least two elastomeric dampers. Each damper is interposed between one of the at least one hub blade and one of the at least one rim blade. An engine and vehicles using the power transmission wheels are also disclosed. | 11-20-2008 |