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Electroluminescent compound and electroluminescent device including the same |
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Azo compound, use thereof and method for preparing same |
Taewoo Kwon, Jung Yung Choi |
2019-01-01 |
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Nanoparticle type oligonucleotide structure having high efficiency and method for preparing same |
Han Oh Park, Jeiwook Chae, Pyoung Oh Yoon, Boram Han, Gi-Eun Choi +3 more |
2018-07-24 |
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Communication method and apparatus using virtual sink node in wireless sensor network |
Hyo-Hyun Choi, Lynn Choi, Jae Kyun Jung |
2014-10-07 |
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Mobility management system and method for internet protocol based low power wireless network |
Hyo-Hyun Choi, Tae-Shik Shon, Jin Ho Kim, Choong Seon Hong |
2014-08-05 |
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Method and system for locating sensor node in sensor network using transmit power control |
Jehyok Ryu, Hyo-Hyun Choi, Sun Shin An, Sae Young AHN, Bum Jin Kim |
2013-04-16 |
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Method for transmitting data in a relay system and system therefor |
Jeong-Sik In, Hyo-Hyun Choi, Ju Wook Jang, Woo Kyung Sung |
2013-03-05 |
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Wireless sensor network and method for performing communication therein |
Eui-Jik Kim, Hyo-Hyun Choi, Jeong Geun Kim, Van Ca Phan |
2012-12-25 |
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MAC frame provision method and apparatus capable of establishing security in IEEE 802.15.4 network |
Tae-Shik Shon, Hyo-Hyun Choi |
2012-12-18 |
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Packet transmission method for wireless personal area network |
Eui-Jik Kim, Hyo-Hyun Choi, Jeong Geun Kim |
2012-12-18 |
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Method for supporting mobility of a mobile node in a multi-hop IP network and a network system therefor |
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2012-11-20 |
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Method for supporting route optimization in 6LoWPAN based MANEMO environment |
Jin-Hyoung Kim, Dae-hyung Kwon, Choong Seon Hong, Jin Ho Kim, Byung-goo Choi |
2012-11-20 |
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System and method for estimating flow-specific traffic volumes |
Yong Ho Lee, Sae-Woong Bahk, Woo-Guil Pak, Yong-Seok Park, Wook Choi |
2012-10-09 |
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Hybrid channel assignment method and router thereof |
Woo-Guil Pak, Yong Lee, Sae-Woong Bahk, Yong-Seok Park, Hyo-Hyun Choi |
2012-09-04 |
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Mobility header compression method and system for internet protocol-based low power wireless network |
Tae-Shik Shon, Hyo-Hyun Choi, Jin Ho Kim, Choong Seon Hong |
2012-07-03 |
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Terminal and method for wireless sensor network for determining contention windows in contention-based channel access |
Eui-Jik Kim, Hyo-Hyun Choi, Vu Thuy Dan Nguyen, Jeong Geun Kim |
2012-06-05 |
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Communication method and apparatus using received signal strength indicator in wireless sensor network |
Hyo-Hyun Choi, Lynn Choi, Sang Hoon Lee |
2012-05-08 |
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Apparatus and method for packet buffer management in IP network system |
Jong-Sang Oh, Yong-Seok Park |
2012-02-21 |
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Apparatus and method for reserving session resource in IPv4/IPv6 combination network |
Kill-Yeon Kim, Ji Young Huh, Jae-Hwoon Lee |
2011-05-31 |
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Network device and data transmission method thereof in wireless sensor network |
Eui-Jik Kim, Hyo-Hyun Choi, Jeong Geun Kim |
2011-03-29 |
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Method and system for locating sensor node in sensor network using distance determining algorithm |
Jehyok Ryu, Hyo-Hyun Choi, Bum Jin Kim, Sae Young AHN, Sun Shin An |
2010-12-21 |
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Fixing device for fixing ball grid array chip on a substrate without soldering |
Hyung-Ho Kong |
2005-12-06 |
| 6216189 |
Error master detector |
— |
2001-04-10 |
| 5857114 |
DMA system for re-arbitrating memory access priority during DMA transmission when an additional request is received |
— |
1999-01-05 |