"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Application No. | Application Title | Issue Date |
| 20120019886 | VIA STRUCTURE AND METHOD THEREOF A layered micro-electronic and/or micro-mechanic structure comprises at least three alternating electrically conductive layers with insulating layers between the conductive layers. There is also provided a via in a first outer layer, said via comprising an insulated con... | 01/26/2012 |
| 20120018898 | VIA STRUCTURE AND METHOD THEREOF The invention relates to a layered micro-electronic and/or micro-mechanic structure, comprising at least three alternating electrically conductive layers with insulating layers between the conductive layers. There is also provided a via in a first outer layer, said via ... | 01/26/2012 |
| 20120018852 | VIA STRUCTURE AND METHOD THEREOF A vent hole precursor structure (26) in an intermediate product for a semi-conductor device has delicate structures (27, 28), and said intermediate product has a cavity (21) with a pressure therein differing from the pressure of the surroundings. Th... | 01/26/2012 |