Princo Corp.

Chine

Commandez votre montre hebdomadaire Princo Corp.
Quantité totale PI 19
Rang # Quantité totale PI 82 329
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 783 175

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Dernier brevet 2014 - Optical disc with multiple annul...
Premier brevet 2004 - Optical disk substrate, optical ...

Derniers inventions, produits et services

2013 Invention Optical disc with multiple annular stacked rings. An optical disc (100) with multiple annular sta...
Invention Optical disc. Provided is an optical disc having a center hole and a circle center, the optical d...
2012 Invention Optical disc and fabricating method thereof. An optical disc comprises: an annular supporting por...
2011 Invention Disc package assembly. A disc package assembly for packaging and accommodating multiple discs is ...
Invention Optical disc with thicker supporting section and thinner recording section. An optical disc of a ...
Invention Multi-layer through-hole stacked layer structure. A multi-layer through-hole stacked layer struct...
2010 Invention Metal layer structure of multilayer flexible borad and making method thereof. A metal layer struc...
2009 Invention Optical disc and manufacturing method thereof. A method of manufacturing an optical disc comprise...
Invention Optical disc having gas flow spoiler and the method for fabricating the same. An optical disc inc...
Invention Structure of conductive holes of multilayer board and  manufacturing method thereof. Structure of...
2008 Invention Tool for coating an optical disc, method of coating an optical disc. and method for fabricating a...
Invention Method of balancing multilayer substrate stress and multilayer substrate. A method of balancing m...
Invention Optical disc and methid for fabricating the same. An optical disc includes an annular substrate, ...
2007 Invention Multi-layer baseboard and manufacturing method thereof. A flat multi-layer baseboard and the manu...
Invention Multilayer substrate and fabricating method thereof. A multilayer substrate and fabricating metho...
Invention Multilayer board surface-treated configuration and the producing method thereof. A configuration ...
Invention A structure and manufacturing method of metal wiring on multilayered board. A multilayered metal ...
Invention A method of manufacturing a mutual connection structure between multi-layer baseboards and struct...
Invention A mutual connection structure between multi-layer boards and manufacturing method thereof. A mutu...
2006 Invention Optical disc and method for fabricating the same. An optical disc capable of suppressing vibratio...
Invention Optical disk substrate and optical disk. An optical disk substrate includes an annular substrate ...
2004 Invention Optical disk substrate, optical disk, and method of forming the same. An optical disk substrate w...