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David Sarnoff, American radio pioneer ; 1921
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| Number | Title | Issue Date |
| 7615274 | Storage magazine for microstructured molded parts and fabrication procedure This describes a procedure for replicative fabrication and packaging of at least one microstructured molded part as one magazine/molded part composite as well as a magazine with at least one microstructured molded part as one magazine/molded part composite. The firs... | 11/10/2009 |
| 7396684 | Method for quantitatively and/or qualitatively detecting layer thicknesses, a microreaction vessel and titre plate The invention relates to a method for quantitatively and/or qualitatively detecting layer thicknesses of biological or chemical molecules by means of ellipsometric measurements. Said molecules are deposited on at least one metal layer by virtue of interactions with ... | 07/08/2008 |
| 7201863 | Magazine for microstructured moulded parts and method for the production thereof This describes a procedure for replicative fabrication and packaging of at least one microstructured molded part as one magazine/molded part composite as well as a magazine with at least one microstructured molded part as one magazine/molded part composite. The firs... | 04/10/2007 |
| 7172735 | Modular microreaction system A modular microreaction system comprising a housing and functional base modules accommodated therein. The housing has at least one fluid inlet and at least one fluid outlet. The base modules are arranged one behind another in a row in the housing and being designed ... | 02/06/2007 |
| 7086145 | Magazine, assembly device for microcomponents The invention relates to an assembly device for microcomponents that are disposed in a magazine. The inventive assembly device does not require any optical systems and allows for an exact positioning of the microcomponents. The assembly will also be unaffected by an... | 08/08/2006 |
| 7041433 | Flat coil and lithographic method for producing microcomponents The invention relates to a flat coil and to a lthographic method for producing microcomponents with metal component sources in the sub-millimeter range. According to the inventive method, a resist material is structured by means of selective exposition and removing ... | 05/09/2006 |
| 6982064 | Micromixer Known static micromixers that work according to the principle of multilamination allow for a rapid mixing by diffusion. The invention provides a means for substantially increasing the throughput of known micromixers. To this end, the inventive micromixer for mixing ... | 01/03/2006 |
| 6851174 | Integrally cast magazine for microcomponents Disclosed is a method to simplify the handling of micro-components, wherein a micro-component is initially produced on a micro-component base plate. At least the open side surfaces of the micro-component are then cast using a hardening molding material whereupon the... | 02/08/2005 |
| 6811822 | Method of waterproofing the surface of a polymer work piece The invention relates to a method of waterproofing the surface of a polymer work piece. The aim of the invention is to prevent liquid or gaseous, hydroxyl-group (OH group) containing substances, such as water, vapor or glycerol, from diffusing into a polymer surface... | 11/02/2004 |
| 6746819 | Use of polyimide for adhesive layers, lithographic method for producing microcomponents and method for producing composite material The invention relates to a lithographic method for producing microcomponents with component structures in the submillimeter range. According to the inventive method, a structured adhesive layer is applied to a metal layer and then a photostructured epoxy resin layer... | 06/08/2004 |
| 6607655 | Reactor and method for carrying out electrochemical reactions Reactor for carrying out electrochemical reactions with an electrode and a counter-electrode are known, whereby the electrodes are separated form one another by a capillary gap. Such reactors do not comprise a homogeneous flow rate distribution in the cap... | 08/19/2003 |
| 6531080 | Method for producing and magazining micro-components Disclosed is a method to simplify the handling of micro-components, wherein a micro-component is initially produced on a micro-component base plate. At least the open side surfaces of the micro-component are then cast using a hardening moulding material w... | 03/11/2003 |
| 6404941 | Optical multiple circuit breaker This invention relates to an optical multiple circuit breaker with (N) first optical inputs (E1) (n)), whereby these inputs can be switched optionally to (N) first or (N) second optical outputs (A1(n)) and/or (A2(n)). Light rays (LS1(n)) and LS2(n)) are r... | 06/11/2002 |
| 6345132 | Optical switching element and switching arrangement The invention relates to an optical switching element for altering the propagation direction of at least one light beam, comprising a transparent base body (21), said base body being provided with a recess (20) for forming at least one boundary surface (1... | 02/05/2002 |
| 6256429 | Matrix switch The invention relates to a matrix switch for optical fibers, exhibiting slides (S1(n)) arranged in lines, to each of which an input optical fiber (LWL1(n)) is fixed, and slides (S2(m)) arranged in columns to each of which an output optical fiber (LWL2(m))... | 07/03/2001 |
| 5966482 | Optical near-field probe and process for its manufacture An optical near-field probe (1) includes a carrier component (10), which carries a tip (40), and has only one membrane (11, 20), transparent at least in the area of the tip (40), which is mounted on the light emission surface (9) of an optical waveguide (... | 10/12/1999 |
| 5740228 | X-ray radiolucent material, method for its manufacture, and its use An X-ray radiolucent material consisting of a beryllium substrate and a protective coating connected to the substrate is produced by applying a protective coating comprised of at least one component selected from the group consisting of silicon oxide, sil... | 04/14/1998 |