PUKYONG NATIONAL UNIVERSITY Patent applications |
Patent application number | Title | Published |
20130164770 | SYSTEM AND METHODS OF LOG-SCALE CONCENTRATION GRADIENTS - Devices and methods use an integrated microfluidic system that has the capability of realizing a wide range of accurate dilutions in a logarithmic way through semi-direct dilution of samples inside a chip. The device for dose response analysis is able to contain a first fluid source on a microfluidic chip, wherein the first fluid source comprises a drug, a second fluid source on the microfluidic chip, a mixing area on the microfluidic chip fluidically coupling with the first and the second fluidic source, and a detection area coupling with the mixing area for drug information detection using a detection system. | 06-27-2013 |
20120196445 | METHOD AND APPARATUS FOR ETCHING THE SILICON OXIDE LAYER OF A SEMICONDUCTOR SUBSTRATE - An aspect of the invention is to provide a method and apparatus for etching the silicon oxide layer of a semiconductor substrate, whereby the processing time for cleaning or rinsing, as well as any undesired aftereffects by residual hydrofluoric acid, may be reduced, in using the dry etching method involving the use of dense carbon dioxide that contains hydrofluoric acid, during the manufacturing process of a micro-electronic device. | 08-02-2012 |
20100311611 | SYSTEMS FOR AND METHODS OF CHARACTERIZING REACTIONS - An automated and computerized system for characterizing kinetic activities is disclosed. The system includes an optical unit with a controller chip. The controller chip has multiple reaction cells for simultaneously reacting samples of the catalyst under a range of reaction conditions and for optically monitoring the kinetic activity within each of the reaction cells: The system also preferably includes a temperature controller in thermal contact with the controller chip and an actuation device coupled to the controller chip for injecting and mixing samples of the catalyst with reagents into each of the reaction cells to form a product. | 12-09-2010 |
20080243309 | SYSTEMS FOR AND METHODS OF CHARACTERIZING REACTIONS - An automated and computerized system for characterizing kinetic activities is disclosed. The system includes an optical unit with a controller chip. The controller chip has multiple reaction cells for simultaneously reacting samples of the catalyst under a range of reaction conditions and for optically monitoring the kinetic activity within each of the reaction cells. The system also preferably includes a temperature controller in thermal contact with the controller chip and an actuation device coupled to the controller chip for injecting and mixing samples of the catalyst with reagents into each of the reaction cells to form a product. | 10-02-2008 |