Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290933 | Method and apparatus for automatically recognizing location of object | Min Gi Kim, Ji Yeon SON, Hyonyoung HAN | 2025-05-06 |
| 12091635 | Fluorinated surfactant composition | Won Jun Jeong, Bu Hyeon Kim, Hyun Pil Yu, Ki Ho Park, Won Gook Shin +1 more | 2024-09-17 |
| 9893807 | Method of providing data using visible light communication (VLC) and VLC system therefor | Jong-Woo Choi, Jung-Sik SUNG, Seong-Hee Park, Hyun-joo Kang, Tae-Gyu Kang | 2018-02-13 |
| 9768300 | Semiconductor devices including a stressor in a recess and methods of forming the same | Dong-Suk Shin, Dong-Hyun Roh, Pan-Kwi Park, Geo-Myung Shin, Nae-In Lee +3 more | 2017-09-19 |
| 9609726 | Apparatus and method for providing indoor location information using lighting control network | In Su Kim, Hyun-joo Kang, Seong-Hee Park, Jung-Sik SUNG, Jong-Woo Choi +1 more | 2017-03-28 |
| 9591728 | Apparatus and method for controlling zigbee wireless lighting | Jung-Sik SUNG, Jong-Woo Choi, Seong-Hee Park, Hyun-joo Kang, In Su Kim +1 more | 2017-03-07 |
| 9578723 | Lighting control device and method | Jung-Sik SUNG, Hyun-joo Kang, Seong-Hee Park, Jong-Woo Choi, In Su Kim +1 more | 2017-02-21 |
| 9548301 | Semiconductor devices including a stressor in a recess and methods of forming the same | Dong-Suk Shin, Dong-Hyun Roh, Pan-Kwi Park, Geo-Myung Shin, Nae-In Lee +3 more | 2017-01-17 |
| 9485836 | Controlling apparatus for dimming level of light and controlling method of the same | Jung-Sik SUNG, Tae-Gyu Kang, Hyun-joo Kang, Seong-Hee Park, Jong-Woo Choi | 2016-11-01 |
| 9336661 | Safety communication system and method thereof | Tae-Gyu Kang, In Su Kim, Jong-Woo Choi, Jin-Doo JEONG, Jung-Sik SUNG +2 more | 2016-05-10 |
| 9338200 | Metaverse client terminal and method for providing metaverse space capable of enabling interaction between users | Sangwook Park, Noh-Sam PARK, Jong Hyun JANG, Kwang Roh Park, Eun-Jin KO +1 more | 2016-05-10 |
| 9257520 | Semiconductor devices including a stressor in a recess and methods of forming the same | Dong-Suk Shin, Dong-Hyun Roh, Pan-Kwi Park, Geo-Myung Shin, Nae-In Lee +3 more | 2016-02-09 |
| 9253858 | Lighting network control apparatus and method | Hyun Jong Kim, Tae-Gyu Kang, You-Jin KIM, Dae Ho Kim, Hyun-Seok Kim +8 more | 2016-02-02 |
| 9237635 | Intelligent lighting control apparatus and method | Tae-Gyu Kang, Hyun-Seok Kim, Jung-Sik SUNG, Hyun-joo Kang, Seong-Hee Park +8 more | 2016-01-12 |
| 9210774 | Apparatus and method for controlling lighting | Hyun Jong Kim, You-Jin KIM, Dae Ho Kim, Hyun-Seok Kim, Tae-Gyu Kang +1 more | 2015-12-08 |
| 9185401 | Method and apparatus for camera network calibration with small calibration pattern | Jae Hean KIM, Ji Hyung Lee, Bonki Koo | 2015-11-10 |
| 9165380 | Image encoding method using binary partition tree | Eun-Jin KO, Sang Wook Park, Noh-Sam PARK, Mi Kyong HAN, Mi Ryong PARK +2 more | 2015-10-20 |
| 9129952 | Semiconductor devices including a stressor in a recess and methods of forming the same | Dong-Suk Shin, Dong-Hyun Roh, Pan-Kwi Park, Geo-Myung Shin, Nae-In Lee +3 more | 2015-09-08 |
| 8963428 | LED lighting control apparatus and LED lighting control system using the same | Hyun-joo Kang, Jung-Sik SUNG, Tae-Gyu Kang, Hyun-Seok Kim, Jin-Doo JEONG +8 more | 2015-02-24 |
| 8891892 | Image encoding method using adaptive preprocessing scheme | Noh-Sam PARK, Sang Wook Park, Eun-Jin KO, Mi Kyong HAN, Jong Hyun JANG +1 more | 2014-11-18 |
| 8452869 | System and method for managing customized service level agreement monitoring | Eunjin KO, Byung Yun Lee, Byung Sun Lee | 2013-05-28 |
| 8351344 | System and method for measurement of VoIP QoE and compensation method | Ilgu Jung, Eunjin KO, Ho-Young Song | 2013-01-08 |
| 7656181 | Apparatus and method for testing circuit characteristics by using eye mask | Woo-Seop Kim, Jun Young Park, Sung-Je Hong, Sung-bum Cho, Byung-Se So | 2010-02-02 |
| 6324902 | Apparatus and method for inspecting phase angle error of camshaft for an internal combustion engine | — | 2001-12-04 |