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KOREA ELECTRO TECHNOLOGY RESEARCH INSTITUTE
| KOREA ELECTRO TECHNOLOGY RESEARCH INSTITUTE Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110315894 | Apparatus For and Method of Measuring Bio-Chips Using Uniform Total Internal Reflection Illumination - Disclosed herein is an apparatus for and method of measuring bio-chips, which can implement an illumination method of a novel type that illuminates a bio sample (which may be also referred to as a “bio specimen”) through a side face of a substrate using a diffusion plate to form an evanescent field by the illumination light over the entire surface of a substrate so as to uniformly secure brightness of the illuminated light over a wide area of a substrate, thereby more efficiently measuring fluorescence information of a bio-chip over a wide field of view. | 12-29-2011 |
| 20090134699 | Signal Coupling Apparatus For Power Line Communications Using A Three-Phase Four-Wire Power Line - A signal coupling apparatus for power line communications includes an impedance matching transformer and a transmission mode control circuit for high data rate power line communications on a three-phase four-wire distribution line. Therefore, it is possible to improve the efficiency of power line communications, to minimize signal loss, and to construct an optimal high voltage distribution path. | 05-28-2009 |