Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707396 | Method and system for performing re-association due to handover in a WLAN mesh network | Jae Hoon Kim, Jung Ho Kim, Ji Hoon Lee, Yong-sung Roh | 2014-04-22 |
| 8615564 | Method and system for channel scanning in a mesh network | Jung Ho Kim, Ji Hoon Lee, Yong-sung Roh, Jae Hoon Kim, Shubhranshu Singh | 2013-12-24 |
| 8483307 | Constellation rotation relay system and constellation rotation relay method | Hyun-cheol Park, Eung Sun Kim, Jin-Sae Jung, Jung Ho Kim, Kyle Kim +4 more | 2013-07-09 |
| 8443252 | Method and system of relaying data | Hyun-cheol Park, Eung Sun Kim, Jin-Sae Jung, Jung Ho Kim, Kyle Kim +4 more | 2013-05-14 |
| 8412135 | Apparatus and method for controlling power of transmitter in a mesh network | Jae Hoon Kim | 2013-04-02 |
| 8379621 | Method for address assignment in ad-hoc network | Kyung-lim Kang, Jae Hoon Kim, Jung Ho Kim, Yong-sung Roh, Shubhranshu Singh +3 more | 2013-02-19 |
| 8363581 | Power saving method and apparatus using multiple channels | Jae Hoon Kim | 2013-01-29 |
| 8335511 | Ad-hoc network for routing in consideration of mobility and routing method thereof | Shubhranshu Singh, Yong-sung Roh, Jae Hoon Kim, Kyung-lim Kang, Jung Ho Kim +1 more | 2012-12-18 |
| 8335207 | Link mobility tracking and its application to mobile ad hoc networks | Shubhranshu Singh, Brian L. Mark, Vamit Suri, Yong-sung Roh | 2012-12-18 |
| 8270416 | Data transmission path setting apparatus and method for ad-hoc network | Eun-il Seo | 2012-09-18 |
| 8196003 | Apparatus and method for network-coding | Sung Won Lee, Jung Ho Kim, Yong-sung Roh, Hyun-cheol Park, Joong-Soo Ma +1 more | 2012-06-05 |
| 8194772 | Constellation rotation relay system and constellation rotation relay method | Hyun-cheol Park, Eung Sun Kim, Jin-Sae Jung, Jung Ho Kim, Kyle Kim +4 more | 2012-06-05 |
| 8144604 | Method and system for allocating multiple channels in a mesh network | Jung Ho Kim, Jae Hoon Kim, Ji Hoon Lee, Yong-sung Roh, Shubhranshu Singh +2 more | 2012-03-27 |
| 8031818 | Method and apparatus for fine frequency synchronization in wireless broadband (WiBro) system without using global positioning system (GPS) receiver | Sung Won Lee, Jung Ho Kim, Yong-sung Roh, Hae Lyong Kim, Nam-Shik Kim +2 more | 2011-10-04 |
| RE42712 | Ad-hoc network for routing extension to support internet protocol version 6(IPV6) and method thereof | Yong-sung Roh, Jae Hoon Kim, Kyung-lim Kang, Jung Ho Kim, Shubhranshu Singh | 2011-09-20 |
| 8014368 | Gateway for interconnecting ad-hoc network and infrastructure network, and methods for discovering and registering service provider using gateway | Jae Hoon Kim, Kyung-lim Kang, Jung Ho Kim, Yong-sung Roh, Singh Shubhranshu +2 more | 2011-09-06 |
| 7953055 | Multi-channel MAC apparatus and method for WLAN devices with single radio interface | Sung Won Lee, Rakesh Taori | 2011-05-31 |
| 7869434 | Apparatus, method and system for routing a broadcast data frame in a mesh network with multiple mesh portals | Yong-sung Roh, Jung Ho Kim, Jae Hoon Kim, Ji Hoon Lee, Shubhranshu Singh | 2011-01-11 |
| 7836155 | Method and system for address assignment in mobile ad-hoc network | Kyung-lim Kang, Young-sung Roh, Jae Hoon Kim, Jung Ho Kim, Shubhranshu Singh +3 more | 2010-11-16 |
| 7835332 | Method and apparatus for scheduling in WLAN mesh communication system | Jae Hoon Kim, Jung Ho Kim, Ji Hoon Lee, Shubhranshu Singh, Yong-sung Roh | 2010-11-16 |
| 7787424 | System and method of routing in a router in a communication system | Kyung-lim Kang, Jae Hoon Kim, Jung Ho Kim, Yong-sung Roh, Shubhranshu Singh +1 more | 2010-08-31 |
| 7783329 | Method and system for controlling sleep mode to save power in a wireless mesh network | Jae Hoon Kim | 2010-08-24 |
| 7773570 | Method and system for transmitting/receiving signal in wireless local network mesh communication system | Sung Won Lee, Rakesh Taori | 2010-08-10 |
| 7672333 | Non-agile channelization method for multichannel MAC | Sung Won Lee, Rakesh Taori, Jun-Seo Lee | 2010-03-02 |
| 7647078 | Power-saving method for wireless sensor network | Jae Hoon Kim, Yong-sung Roh, Ari Arapostathis, Young Sang Kim | 2010-01-12 |