Ming-Tzung
Ming-Tzung Lee, Taipei TW
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20110256507 | Computerized Method For Coloring Porcelain Tooth - A computerized method for coloring a porcelain tooth includes a color difference comparison step, a first computer aided process, and a second computer aided process, for precisely controlling the color of the porcelain tooth. Each parameter is obtained from data comparison. The first computer aided process forms a first layer on the surface of the porcelain tooth and then and the second computer aided process forms a second layer on the first layer by way of computer aided manufacturing (CAM) according to the color difference comparison step. Because of CAM, the method does not require an experienced operator. Therefore, it may reduce labor cost, human error, and ceramic powder consumption. The method may thus save cost, improve production efficiency, and shorten delivery time of the porcelain tooth product. | 10-20-2011 |
Ming-Tzung Lee, Taipei City TW
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20140370458 | STRUCTURE DESIGN OF CERAMIC DRILL FOR DENTAL IMPLANT SURGERY - A drilling structure is disclosed. The disclosed drilling structure may include a drill head. A bottom end of the drill head may be provided with a connecting portion for connecting an adjoining portion of the dental implant hand piece, and a top end of the drill head may be implemented in terms of a multi-facet convex polyhedron cone head. The multi-facet convex polyhedron cone head is with at least three facet. The connecting portion may require a metal adaptor to be coupled to the adjoining portion of the dental implant hand piece | 12-18-2014 |
Ming-Tzung Wu, Mailiao Township TW
Patent application number | Description | Published |
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20130155486 | INK COMPOSITION USED IN ELECTROWETTING DISPLAY DEVICE AND ELECTROWETTING DISPLAY DEVICE EMPLOYING THE SAME - Disclosed is an ink composition used in an electrowetting display device and an electrowetting display device employing the same. The ink composition used in the electrowetting display device includes a non-polar solvent and a modified hydrophobic pigment, wherein the modified hydrophobic pigment has a structure represented by Formula (I), of | 06-20-2013 |
20140030502 | MASTERBATCH, METHOD FOR FABRICATING THE SAME, AND A FILM FABRICATED FROM THE MASTERBATCH - The disclosure provides a masterbatch, a method for fabricating the same and a film formed from the masterbatch. The masterbatch includes a product prepared from a composition via polymerization and granulation. The composition includes: terephthalic acid; and a silicon dioxide dispersion, wherein the silicon dioxide dispersion includes surface-modified silicon dioxide particles disposed within ethylene glycol, and the surface-modified silicon dioxide particle has first functional groups and second functional groups bonded on the surface of the silicon dioxide particles, wherein the first functional groups have a structure represented by | 01-30-2014 |