Patent | Date |
---|
Correction method of NOx purifying efficiency of SDPF Grant 10,738,678 - Joo , et al. A | 2020-08-11 |
Exhaust gas purification system and the control method thereof Grant 10,718,248 - Lee , et al. | 2020-07-21 |
Exhaust purification system of controlling injection amount of reducing agent Grant 10,598,067 - Park , et al. | 2020-03-24 |
CORRECTION METHOD OF NOx PURIFYING EFFICIENCY OF SDPF App 20190360377 - JOO; Ki Hyung ;   et al. | 2019-11-28 |
Exhaust Gas Purification System And The Control Method Thereof App 20190360378 - LEE; Myung Jong ;   et al. | 2019-11-28 |
Exhaust Purification System Of Controlling Injection Amount Of Reducing Agent App 20190112953 - Park; Jin Woo ;   et al. | 2019-04-18 |
Method for controlling exhaust gas purification system Grant 9,856,773 - Park , et al. January 2, 2 | 2018-01-02 |
System and method for controlling congestion in wireless mesh networks Grant 9,655,006 - Zhu , et al. May 16, 2 | 2017-05-16 |
Post-processing System Of Diesel Vehicle For Reducing H2s App 20160367942 - LEE; Jin Ha ;   et al. | 2016-12-22 |
Sensor network medium access control (MAC) system for multihop communication Grant 8,724,557 - Shin , et al. May 13, 2 | 2014-05-13 |
Tree-guided distributed link state routing method Grant 8,638,695 - Zheng , et al. January 28, 2 | 2014-01-28 |
Method for bluetooth on-demand routing and network formation, and communication method in bluetooth group ad hoc network Grant 8,351,339 - Zhen , et al. January 8, 2 | 2013-01-08 |
Apparatus and method for setup of optimum route using tree-topology Grant 8,331,262 - Hu , et al. December 11, 2 | 2012-12-11 |
Beacon transmission method and beacon transmission apparatus Grant 8,126,005 - Park , et al. February 28, 2 | 2012-02-28 |
Method of supporting node portability in sensor network Grant 8,081,583 - Ruy , et al. December 20, 2 | 2011-12-20 |
Method of detecting and solving network ID conflict Grant 8,072,962 - Lee , et al. December 6, 2 | 2011-12-06 |
Energy saving method in wireless network Grant 7,995,508 - Ruy , et al. August 9, 2 | 2011-08-09 |
ZigBee network device for separately determining network parameter and assigning addresses, and address assignment method thereof Grant 7,996,561 - Lee , et al. August 9, 2 | 2011-08-09 |
Apparatus and method for setting multi-path Grant 7,961,710 - Lee , et al. June 14, 2 | 2011-06-14 |
Optimal path routing method in wireless network Grant 7,899,053 - Liu , et al. March 1, 2 | 2011-03-01 |
Zigbee network device for assigning addresses to child nodes after constructing cluster-tree structure, address assigning method and routing method Grant 7,889,674 - Park , et al. February 15, 2 | 2011-02-15 |
Asynchronous Multi-channel Adaptation Method For Wireless Ad-hoc Network App 20100284334 - Shin; Chang Sub ;   et al. | 2010-11-11 |
Data Communication Method Using Body Area Network Superframe App 20100278156 - Shin; Chang Sub ;   et al. | 2010-11-04 |
Data routing method and apparatus Grant 7,751,332 - Liu , et al. July 6, 2 | 2010-07-06 |
Sensor Network Medium Access Control (mac) System For Multihop Communication App 20100034159 - SHIN; Chang Sub ;   et al. | 2010-02-11 |
Routing system and method in scatternet Grant 7,656,848 - Park , et al. February 2, 2 | 2010-02-02 |
Method for route recovery in wireless network of tree topology Grant 7,583,592 - Park , et al. September 1, 2 | 2009-09-01 |
Method And System For Providing Targeting Advertisement Service In Social Network App 20090216620 - Lee; Myung Jong | 2009-08-27 |
Multicast method in zigbee network Grant 7,564,786 - Lim , et al. July 21, 2 | 2009-07-21 |
Method Of Supporting Node Portability In Sensor Network App 20090147699 - RUY; Jae Hong ;   et al. | 2009-06-11 |
Energy Saving Method In Wireless Network App 20090147715 - RUY; Jae Hong ;   et al. | 2009-06-11 |
Cost-based routing using backoff scheme Grant 7,450,521 - Park , et al. November 11, 2 | 2008-11-11 |
System and method for selecting beacon transmission starting point in communication system Grant 7,450,553 - Park , et al. November 11, 2 | 2008-11-11 |
Broadcast method in wireless network and communication apparatus using the same Grant 7,428,232 - Park , et al. September 23, 2 | 2008-09-23 |
Optimal path routing method in wireless network App 20080205355 - Liu; Yong ;   et al. | 2008-08-28 |
Data Routing Method And Apparatus App 20080101244 - LIU; Yong ;   et al. | 2008-05-01 |
Beacon Transmission Method And Beacon Transmission Apparatus App 20080031199 - PARK; Tae Rim ;   et al. | 2008-02-07 |
Communication apparatus for parallel reception and accumulative reception App 20080031308 - Kim; Ji Tae ;   et al. | 2008-02-07 |
Receiving Apparatus For Retransmission Diversity App 20080031391 - ROH; Jae HO ;   et al. | 2008-02-07 |
Tree-guided distributed link state routing method App 20070217346 - Zheng; Jianliang ;   et al. | 2007-09-20 |
Method for performing packet flooding at wireless ad hoc network Grant 7,266,386 - Kim , et al. September 4, 2 | 2007-09-04 |
Apparatus And Method For Setting Multi-path App 20070201427 - Lee; Ji-Hoon ;   et al. | 2007-08-30 |
Method of detecting and solving network ID conflict App 20070140194 - Lee; Myung-jong ;   et al. | 2007-06-21 |
Routing method in wireless network and communication device using the same App 20060291496 - Zheng; Jianliang ;   et al. | 2006-12-28 |
System and method for controlling congestion in wireless mesh networks App 20060274680 - Zhu; Chunhui ;   et al. | 2006-12-07 |
ZigBee network device for assigning addresses to child nodes after constructing cluster-tree structure, address assigning method and routing method App 20060029002 - Park; Jong-hun ;   et al. | 2006-02-09 |
ZigBee network device for separately determining network parameter and assigning addresses, and address assignment method thereof App 20050281207 - Lee, Myung-jong ;   et al. | 2005-12-22 |
Cost-based routing using backoff scheme App 20050185588 - Park, Jong-hun ;   et al. | 2005-08-25 |
Broadcast method in wireless network and communication apparatus using the same App 20050180399 - Park, Jong-hun ;   et al. | 2005-08-18 |
Multicast method in zigbee network App 20050180447 - Lim, Yu-jin ;   et al. | 2005-08-18 |
Efficient route update protocol for wireless sensor network App 20050157698 - Park, Jong-hun ;   et al. | 2005-07-21 |
System and method for selecting beacon transmission starting point in communication system App 20050047428 - Park, Jong-hun ;   et al. | 2005-03-03 |
Method for route recovery in wireless network of tree topology App 20050047390 - Park, Jong-hun ;   et al. | 2005-03-03 |
Routing system and method in scatternet App 20050007985 - Park, Jong-hun ;   et al. | 2005-01-13 |
Apparatus and method for setup of optimum route using tree-topology App 20040233882 - Park, Jong-hun ;   et al. | 2004-11-25 |
Routing system for establishing optimal route in wireless personal area network (WPAN) and method thereof App 20040233847 - Park, Jong-hun ;   et al. | 2004-11-25 |
Method for performing packet flooding at wireless ad hoc network App 20040218557 - Kim, Ji-tae ;   et al. | 2004-11-04 |
Method for bluetooth on-demand routing and network formation, and communication method in bluetooth group ad hoc network App 20030202477 - Zhen, Bin ;   et al. | 2003-10-30 |