Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10932155 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2021-02-23 |
| 10585496 | Method for recognizing table for electronic menu system based on visible light and apparatus using the same | Ji Hun JEON, Sang-Kyu Lim, Tae-Gyu Kang, Jong-Hyun Park | 2020-03-10 |
| 10313927 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2019-06-04 |
| 9998952 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2018-06-12 |
| 9900093 | Apparatus and method for visible light communication | Jin-Doo JEONG, Tae-Gyu Kang, Sang-Kyu Lim, Il-Soon Jang | 2018-02-20 |
| 9900094 | Visible-light wireless communication apparatus and method using the same | Il-Soon Jang, Tae-Gyu Kang, Sang-Kyu Lim, Jin-Doo JEONG | 2018-02-20 |
| 9661528 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2017-05-23 |
| 9304182 | Hybrid direction identifying apparatus and method | Jeom-Hun Lee, In One JOO, Cheon Sig SIN, Sang-Uk Lee | 2016-04-05 |
| 9304188 | Apparatus and method for determining location of terminal | Il-Soon Jang, Sang-Kyu Lim, Jin-Doo JEONG, Tae-Gyu Kang | 2016-04-05 |
| 9271364 | Method and apparatus for integrated lighting control according to power reserve stage | Tae-Gyu Kang, Sang-Kyu Lim, Il-Soon Jang, Jin-Doo JEONG | 2016-02-23 |
| 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 | Hyun Chul KANG, Tae-Gyu Kang, Hyun-Seok Kim, Jung-Sik SUNG, Hyun-joo Kang +8 more | 2016-01-12 |
| 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 |
| 8565346 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2013-10-22 |
| 8532231 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2013-09-10 |
| 8358178 | Phase modulation apparatus and method | — | 2013-01-22 |
| 8130869 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2012-03-06 |
| 7916797 | Residual frequency, phase, timing offset and signal amplitude variation tracking apparatus and methods for OFDM systems | Heejung YU, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2011-03-29 |
| 7782968 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2010-08-24 |
| 7741042 | Method for preparing a DNA chip and use thereof | Sung Whan An, Chi-Wang Yoon, Tae Jeong Oh, Dae Kyung Yoon, Sun-Woo Lee +2 more | 2010-06-22 |
| 7590201 | Method for detecting signal in multiple input multiple output system and receiving device of multiple input multiple output system | Heejung YU, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2009-09-15 |
| 7577168 | Method for detecting symbol synchronization and apparatus thereof | Taehyun Jeon, Heejung YU, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2009-08-18 |
| 7535968 | Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof | Hee Jung Yu, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2009-05-19 |
| 7403757 | Automatic gain control method in wireless packet communication system | Heejung YU, Taehyun Jeon, Eun Young Choi, Sok-Kyu Lee, Deuk-Su Lyu | 2008-07-22 |
| D560511 | Garment bag | Susan Kim | 2008-01-29 |