Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8966061 | Apparatus and method for lawful interception | Junghak Kim, Song In Choi | 2015-02-24 |
| 8862147 | Method for managing neighbor base station list based on terminal location for efficient cell selection and handoff in macrocell environments with femtocell | Won-Ik Kim, Ho-Shin Cho, Sung-Geun Jin, Hyun Lee, Chul Sik Yoon | 2014-10-14 |
| 8855566 | Apparatus for managing radio resources of base station and method for managing the same | Sung Cheol Chang, Hyun-Jae Kim, Won-Ik Kim, Sung Kyung Kim, Chul Sik Yoon | 2014-10-07 |
| 8787923 | Device for managing of base station and method for managing thereof | Sung Cheol Chang, Won-Ik Kim, Sung Kyung Kim, Hyun-Jae Kim, Chul Sik Yoon | 2014-07-22 |
| 8718679 | Method for broadcasting and method for receiving location information of base station | Won-Ik Kim, Sung-Geun Jin, Sung Cheol Chang, Kwang Jae Lim, Chul Sik Yoon | 2014-05-06 |
| 8718660 | Apparatus for measuring radio environment of base station and method for measuring the same | Sung Cheol Chang, Hyun-Jae Kim, Won-Ik Kim, Sung Kyung Kim, Chul Sik Yoon | 2014-05-06 |
| 8718167 | Method for channel estimation and feedback in wireless communication system | Choong Il Yeh, Dong Seung Kwon | 2014-05-06 |
| 8717914 | Method for controlling interference | Sung Kyung Kim, Sung Cheol Chang, Hyun-Jae Kim, Won-Ik Kim, Chul Sik Yoon | 2014-05-06 |
| 8619783 | System and method for coupling communication terminals | Nak Woon SUNG, Sook Jin Lee | 2013-12-31 |
| 8619714 | Method of allocating resource and method of forming ranging channel | Choong Il Yeh, Byung-Jae Kwak, Dong Seung Kwon | 2013-12-31 |
| 8615218 | Method for requesting, generating and distributing service-specific traffic encryption key in wireless portable internet system, apparatus for the same, and protocol configuration method for the same | Seok-Heon Cho, Ae-Soon Park, Chul Sik Yoon, Kyung Soo Kim | 2013-12-24 |
| 8588189 | Wireless internet terminal and packet transmission method for improving quality of service | Seung-Que Lee, Nam Hoon Park, Choong-Ho Cho | 2013-11-19 |
| 8577388 | Apparatus and method for determining position | Kanghee KIM, Geon Min YEO, Byung-Han Ryu, Jae Kyun Kwon, Youngsuk Suh +2 more | 2013-11-05 |
| 8503404 | Uplink synchronization request method in mobile communication system, CDMA allocation IE thereof, and apparatus using the same | Sung Kyung Kim, Kwang Jae Lim, Chul Sik Yoon | 2013-08-06 |
| 8463988 | System and method for matching patterns | Junghak Kim, Song In Choi | 2013-06-11 |
| 8446369 | Method for allocating characters and input device using the same | Seung-Kwon Cho, Byoung-Chun Jeon, Kwang Ho Kook | 2013-05-21 |
| 8374138 | Femtocell base station apparatus and self-configuring method thereof | Sung Cheol Chang, Chul Sik Yoon, Young Jin Sang, Kwang-Soon Kim | 2013-02-12 |
| 8369862 | Resource allocation and power control method | Hyun-Jae Kim, Sung Cheol Chang, Won-Ik Kim, Sung Kyung Kim, Chul Sik Yoon | 2013-02-05 |
| 8331940 | Method and device for transmitting scanning start information of different radio access network | Won-Ik Kim, Sung-Geun Jin, Sung Cheol Chang, Chul Sik Yoon | 2012-12-11 |
| 8331321 | Terminal, method for handover thereof, and supporting method for handover of base station | Won-Ik Kim, Sung Cheol Chang, Kwang Jae Lim, Chul Sik Yoon | 2012-12-11 |
| 8331298 | Structure and construction method of uplink control channel in mobile wideband wireless access system | Choong Il Yeh, Dong Seung Kwon | 2012-12-11 |
| 8305984 | Resource allocation method, map configuration method, and resource allocation information transmission method in mobile communication system | Kwang Jae Lim, Chul Sik Yoon | 2012-11-06 |
| 8296425 | Method and system for lawful interception of internet service | Junghak Kim, Song In Choi, Sook Jin Lee | 2012-10-23 |
| 8274953 | Method and apparatus for transmitting feedback information | Kwang Jae Lim, Chul Sik Yoon | 2012-09-25 |
| 8259645 | Method of operating random access channel in mobile communication system | Kwang Jae Lim, Sung Kyung Kim, Chul Sik Yoon | 2012-09-04 |