Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447437 | Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas | Eung Sun Kim, Jong-Hyeuk Lee, Jae-Hak Chung, Ho-Jin Kim, Joo-Hwan Chun +1 more | 2019-10-15 |
| 10285641 | Vital signal measuring watch and method for measuring vital signal | Soon Ju Kang, Cheol Soo Ahn, Yu Jin Park | 2019-05-14 |
| 10136389 | Self-direct M2M (machine-to-machine) communication based user's daily activity logging and analyzing system with wearable and personal mobile devices | Soon Ju Kang, Sang Ho Jun, Ki Eun SEONG, Hyeong Gon Jo, Jae Hee SEO +2 more | 2018-11-20 |
| 10054595 | Blood sugar managing watch and blood sugar managing method | Soon Ju Kang, Sung Hwa Hong | 2018-08-21 |
| 9602952 | Self-direct M2M (machine-to-machine) communication based user's daily activity logging and analyzing system with wearable and personal mobile devices | Soon Ju Kang, Sang Ho Jun, Ki Eun SEONG, Hyeong Gon Jo, Jae Hee SEO +2 more | 2017-03-21 |
| 8565785 | Method and apparatus for transmitting and receiving inter-cell interference information in communication system | Sung-Oh Kwon, Neung-Hyung Lee | 2013-10-22 |
| 8559484 | Apparatus and method for cooperative relaying based on beamforming in a mobile communication system | — | 2013-10-15 |
| 8412256 | Inter-cell interference coordination method and apparatus for wireless communication system | Neung-Hyung Lee, Sung-Oh Kwon, Jong-In Kim, Ho-Sun Youm | 2013-04-02 |
| 8126033 | Apparatus and method for relaying in a wireless communication system | Young-Ho Jung, Yu Seok Kim, Hyun Jong YANG, Joo-Hwan Chun | 2012-02-28 |
| 7706351 | Apparatus and method for transmitting an uplink signal in a mobile communication system using an OFDMA scheme | Cheol-Woo You, Eung Sun Kim, Jong-Hyeuk Lee, Joo-Hwan Chun, Yung-Soo Kim | 2010-04-27 |
| 7483719 | Method for grouping transmission antennas in mobile communication system including multiple transmission/reception antennas | Eung Sun Kim, Jong-Hyeuk Lee, Jae-Hak Chung, Ho-Jin Kim, Joo-Hwan Chun +1 more | 2009-01-27 |
| 7319685 | Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas | Eung Sun Kim, Jong-Hyeuk Lee, Jae-Hak Chung, Ho-Jin Kim, Joo-Hwan Chun +1 more | 2008-01-15 |