Zern
Achim Zern, Heilbronn DE
Patent application number | Description | Published |
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20100244815 | Position/displacement measuring system - A position/displacement measuring system is provided comprising at least one magnetically encoded scale body with at least one encoding track and a sensor device with at least one sensor sensitive to the encoding, the at least one encoding track comprising main fields of at least a first type and a second type which are arranged in a periodically alternating manner in at least a first direction, the subfields of the first type and second type being north pole fields and south pole fields, wherein the main fields of the first type and the main fields of the second type are each subdivided into subfields of at least two different types; wherein a length and/or an encoding strength of the subfields within a main field varies in at least the first direction; and wherein, in the main fields of the first type, the total length in the first direction and/or the total surface of field portions of the first type is greater than the total length and/or the total surface of field portions which are not of the first type, and in the main fields of the second type, the total length in the first direction and/or the total surface of field portions of the second type is greater than the total length and/or the total surface of field portions which are not of the second type. | 09-30-2010 |
20130181700 | PATH MEASURING APPARATUS - The invention relates to a path measuring apparatus comprising at least a first measuring path and a second measuring path, these measuring paths each having an extension in a longitudinal direction and being oriented parallel to one another in at least a measuring range, at least one position indicator which couples to the measuring paths in a non-contact manner, and a measuring path holder which extends in the measuring range and has recesses, each recess having a measuring path arranged therein. | 07-18-2013 |
Blaine Zern, Atlanta, GA US
Patent application number | Description | Published |
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20090297607 | BIOMIMETIC POLYMERS AND USES THEREOF - Biodegradable polymers incorporating biomolecules and methods of their use are provided. Certain aspects provide biomolecules crosslinked with diglycidyl esters. The disclosed compositions have numerous applications including cellular regeneration, wound healing, and cellular differentiation. | 12-03-2009 |
John R. Zern, Cheswick, PA US
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20080248223 | EPOXY URETHANE COATED CERAMIC ARTICLE - A coated ceramic article wherein the coating comprises an epoxy urethane resin is disclosed. | 10-09-2008 |
Mark Zern, Arlington, MA US
Patent application number | Description | Published |
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20120164913 | MAGNETIC TOY PIECES - A first toy includes a housing having an elongate shape and a length. The housing includes two surfaces extending along the length that are substantially opposite one another. Two or more chambers are formed within the housing and situated at different positions along the length of the housing. Two or more permanent magnets are each situated within one of the two or more chambers. Each permanent magnet is free to assume a plurality of different orientations. Each permanent magnet is positioned sufficiently close to each one of the two surfaces to enable magnetic interaction with an adjacent permanent magnet contained in a second toy that is contacting the first toy at that one of the two surfaces of the first toy. | 06-28-2012 |