Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9204414 | Apparatus and method for updating location of idle-mode mobile station in a broadband wireless access communication system | Kang-Gyu Lee, Sa-Jin Kim | 2015-12-01 |
| 8750397 | Apparatus and method for channel estimation in wireless communication system | Jae-Hwan Chang, Young-Hak Kim | 2014-06-10 |
| 8619917 | Decoding apparatus and method of terminal in wireless communication system | Jae-Hwan Chang, Kil-Ho Shin, Bong-Gee Song, Byung-Tae Kang, In-Hyoung Kim | 2013-12-31 |
| 8467780 | System and method for provisioning service flows in broadband wireless access communication | Jin A Kim, Jeong-hoon Park, Kang-Gyu Lee, Yun Sung Kim | 2013-06-18 |
| 7924779 | Apparatus and method for allocating frequency resources in mobile communication system | Hae-Dong Yeon, Min-Goo Kim, Bong-Gee Song, Young Mo Gu, Jae Yong Lee +2 more | 2011-04-12 |
| 7873026 | Apparatus and method for scheduling data in a modem | Hyung-Sang Cho, Byung-Tae Kang, Bong-Gee Song | 2011-01-18 |
| 7861922 | Method, apparatus and system for providing financial service by using mobile station in packet data system | Geun-Myeon Lee, Sun-Ju Kim | 2011-01-04 |
| 7813361 | System and method for transmitting/receiving hybrid automatic repeat request buffer capability information in broadband wireless access communication system | Kang-Gyu Lee, Jae-Hwan Chang, Yun Sung Kim, Sa-Jin Kim | 2010-10-12 |
| 7801252 | Apparatus and method for channel estimation for data demodulation in broadband wireless access system | Seo-Goo Lee, Tae Gon Kim, Min Cheol Park, Bong-Gee Song, In-Hyoung Kim | 2010-09-21 |
| 7778309 | Apparatus and method for canceling interference from neighbor cells in broadband communication system | Yun-Ho Jung, Bong-Gee Song, Young-Hak Kim, Byung-Tae Kang, Min Cheol Park +2 more | 2010-08-17 |
| 7746940 | Method and apparatus for transmitting a signal in a communication system | Hae-Dong Yeon, Young-Hak Kim, Jae-Hwan Chang, Jae Yong Lee, Min Cheol Park +5 more | 2010-06-29 |
| 7720175 | Apparatus and method for reducing peak-to-average power ratio in an OFDM communication system | Hae-Dong Yeon, Jae Yong Lee, Bong-Gee Song, Dong Kyu Kim, Dong-Joon Shin | 2010-05-18 |
| 7711386 | Apparatus and method for selective power control for an OFDM mobile communication system | Sang-Hoon Sung, Joong-Ho Jeong, Soon-Young Yoon, Jae-Hwan Chang | 2010-05-04 |
| 7711074 | Sync extraction apparatus in communication system and method thereof | Jae Yong Lee, Bong-Gee Song | 2010-05-04 |
| 7684439 | Apparatus and method for transmitting data in a communication system | Ki-Tae Han, Sun-Ny Chang | 2010-03-23 |
| 7684343 | Data transmission method for wireless network | Garmonov Alexander Vasil'Evich, Seok Ho Cheon, Do-Hyon Yim, Ki-Tae Han, Savinkov Andrei Yur'evich +4 more | 2010-03-23 |
| 7634014 | Adaptive pilot allocation method and apparatus for use in a communication system | Min Cheol Park, Bong-Gee Song, Tae Gon Kim | 2009-12-15 |
| 7623569 | Apparatus and method for estimating interference and noise in a communication system | Jae-Hwan Chang, Sang-Hoon Sung, Chan Young Kim | 2009-11-24 |
| 7623582 | Apparatus and method for estimating start of frame | In-Hyoung Kim, Tae Gon Kim, Bong-Gee Song | 2009-11-24 |
| 7620020 | System and method for performing ranging process in a communication system | Ae-Ri Lim, Kyeong-Tae Do | 2009-11-17 |
| 7606299 | Apparatus and method for estimating a carrier-to-interference-and-noise ratio in a communication system | Jae-Hwan Chang, Sang-Hoon Sung | 2009-10-20 |
| 7594160 | Apparatus and method for receiving signal in a communication system | Hyung-Sang Cho, Bong-Gee Song | 2009-09-22 |
| 7590171 | Apparatus and method for estimating a carrier-to-interference-and-noise ratio in a communication system | Jae-Hwan Chang, In-Hyoung Kim, Bong-Gee Song | 2009-09-15 |
| 7580400 | Apparatus and method for generating preamble signal for cell identification in an orthogonal frequency division multiplexing system | Sang-Hoon Sung, Joong-Ho Jeong, Soon-Young Yoon, Tae Gon Kim | 2009-08-25 |
| 7580487 | Apparatus and method for estimating a carrier to interference and noise ratio in a communication system | Jae-Hwan Chang, Bong-Gee Song | 2009-08-25 |