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Pil-Yong
Pil-Yong Hwang, Gimpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090061866 | Apparatus and method for power saving in a wireless communication system - An apparatus and method for power saving in a wireless communication system are provided. The method includes performing scheduling considering a channel state of at least one MS located in a service area during an ith scheduling interval, confirming if there is an MS not to be selected at an (i+1) | 03-05-2009 |
Pil-Yong Kang, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090106843 | SECURITY RISK EVALUATION METHOD FOR EFFECTIVE THREAT MANAGEMENT - Provided is a security risk evaluation method for threat management. According to the present invention, new threats or vulnerabilities for a network which should be protected (target network) are collected, and a threat management environment is assessed by checking whether or not to apply attack-attempt detection rules and vulnerability assessment rules for assets related to the threats or vulnerabilities. Based on the assessment result, the range and level of response are previously checked and complemented, and corresponding risk evaluation is provided. Therefore, the threat management environment can be managed effectively. | 04-23-2009 |
Pil-Yong Oh, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090141247 | HEAT SINK AND APPARATUS FOR PROJECTING IMAGE HAVING THE SAME - Disclosed are a heat sink for cooling a light source unit, particularly laser light sources, and an apparatus for projecting an image having the same. The heat sink includes a heat dissipation unit for cooling a light source unit, and the heat dissipation unit includes a duct part for forming a space, into which the heat of the light source unit is discharged, and guiding air, and heat dissipation fins formed integrally with the duct part. | 06-04-2009 |
| 20090147170 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light. | 06-11-2009 |