Seoul, South Korea

Sungkyunkwan University

www.skku.edu
Seoul, South Korea

Sungkyunkwan University is a private research university with campuses in Seoul and Suwon. Originally, it was founded in 1398 by the Joseon Dynasty located in the heart of central Seoul. It was authorized as Sungkyunkwan, the foremost educational institution of Joseon, by the great code of the state administration pertaining to the royal assent.Today, the university has two campuses: the Humanities and Social science Campus in Seoul, and the Natural science Campus in Suwon. Eighteen schools and three colleges offer degrees at the bachelor's level, and twelve graduate schools confer various degrees at both the masters and doctoral levels. SKKU offers Korea’s first fully English-taught Global MBA program, which has gained tremendous international recognition. SKKU also has one of the best medical schools in South Korea, which is affiliated with the world-famous Samsung Medical Center. Samsung partnered with SKKU in the period of 1965-1977 and took up its partnership in 1996. Recent years have seen a trend of SKKU rising in university rankings, consistently placing in the top 5 nationally. Wikipedia.

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Patent
Samsung and Sungkyunkwan University | Date: 2017-02-01

A method of supporting a login for a web service of a user terminal using a portable device is provided. The method includes registering the portable device through a wireless communication with the portable device, encrypting login information for at least one web service and transmitting the login information to the registered portable device, and transmitting a request message requesting a transmission of the login information of the web service to the portable device. The request message includes a service identification (ID) identifying the web service.


Patent
Sungkyunkwan University | Date: 2016-11-11

There is provided a method for analyzing an image of rod-shaped particles, the method comprising: transforming a spatial domain image of rod-shaped particles having random orientations to a frequency domain image thereof using DFT (discrete Fourier transform); extracting connected components from the frequency domain image using a frequency domain filter, wherein the connected components have a predetermined orientation; and back-transforming the frequency domain image having the extracted connected components to a spatial domain image thereof using IDFT (inverse discrete Fourier transform).


According to the present invention, a lens flare generation method and apparatus are provided that may simulate lens flare effects through paraxial approximation-based linear approximation to generate a lens flare utilizing physical characteristics of a lens system while generating a lens flare at remarkably high speed as compared with the conventional art. Further, according to an embodiment of the present invention, a non-linear effect may be added to a linear pattern-based lens flare effect, generating an actual lens flare reflecting most of physical characteristics generated from the lens system. Further, use of a pre-recorded non-linear pattern allows for generation of a lens flare having a similar quality to the existing light tracking-based simulation at higher speed as compared with the conventional art without speed reduction.


The present invention relates to a pharmaceutical composition and a food composition containing Portulaca grandiflora Hook. extract or a fraction thereof as an active ingredient for preventing, treating or ameliorating neuroinflammation or neuro-degenerative diseases. The Portulaca grandiflora Hook. extract or a fraction thereof according to the present invention is derived from a natural product which has been in use as a natural medicinal ingredient, and as such, has no side effects and inhibits expression of NO, PGE_(2), iNOS and/or COX-2 genes or protein, which are factors associated with inflammation, and is additionally superbly effective for increasing and improving memory and the ability to learn, and thus can be beneficially used to prevent or treat neuroinflammation or neuro-degenerative diseases.


Patent
Samsung and Sungkyunkwan University | Date: 2017-05-31

Disclosed herein are a power supply apparatus, and an electric apparatus and a vacuum cleaner having the power supply apparatus. According to an aspect of the present disclosure, the power supply apparatus includes: a first power converter configured to convert a first Alternating Current (AC) voltage into a Direct Current (DC) voltage; a second power converter configured to drop the DC voltage output from the first power converter and transfer the dropped DC voltage to a power storage unit, and to boost a DC voltage of the power storage unit and output the boosted DC voltage; and a third power converter configured to convert a DC voltage among the DC voltage output from the first power converter and the boosted DC voltage output from the second power converter, into a second AC voltage, and to transfer the second AC voltage to a load.


Patent
Sungkyunkwan University and Global Frontier Center For Multiscale Energy Systems | Date: 2017-03-01

The present disclosure relates to a precursor for producing a Perovskite, a method of preparing the same, a solar cell including the Perovskite prepared by using the precursor for producing a Perovskite, and a method of preparing the solar cell.


Patent
Samsung and Sungkyunkwan University | Date: 2017-04-05

A thermoelectric structure that may be included in a thermoelectric device may include a thin-film structure that may include a plurality of thin-film layers. The thin-film structure may include Tellurium. The thin-film structure may be on a substrate. The substrate may include an oxide, and a buffer layer may be between the substrate and the thin-film structure. The thermoelectric structure may be manufactured via depositing material ablated from a target onto the substrate. Some material may react with the substrate to form the buffer layer, and thin film layers may be formed on the buffer layer. The thin film layers may be removed from the substrate and provided on a separate substrate. Removing the thin-film layers from the substrate may include removing the thin-film layers from the buffer layer.


Patent
Sungkyunkwan University and Global Frontier Center For Multiscale Energy Systems | Date: 2017-03-01

The present disclosure relates to a Perovskite solar cell and a method of preparing the Perovskite solar cell.


Patent
Samsung and Sungkyunkwan University | Date: 2017-03-13

An encoding method for encoding input information bits using an encoder implemented with concatenation of a CRC- coder and a polar coder is provided. The method includes performing Cyclic Redundancy Check (CRC) coding on as many information bits as a determined number of CRC coding bits among input information bits and performing polar coding on the CRC-coded information bits and other information bits than the CRC-coded information bits.


Patent
Samsung and Sungkyunkwan University | Date: 2017-02-24

A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic layer includes a first sub-inorganic layer including a compound oxide including at least two of aluminum (Al), zinc (Zn), zirconium (Zn), and hafnium (Hf).

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