Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101183 | Method and apparatus for managing sensor data | Hyun Jeong Lee, Il Woo LEE | 2018-10-16 |
| 9953682 | Apparatus and method for providing sensory effects for vestibular rehabilitation therapy | Jae-Kwan Yun, Hyun-Woo Oh, Jong Hyun JANG | 2018-04-24 |
| 9049465 | Media sharing apparatus and method | Hyun Jeong Lee | 2015-06-02 |
| 8862430 | Method of estimating position of mobile node in wireless sensor network | Yoon Seok Nam, Kwang Roh Park | 2014-10-14 |
| 8543132 | Method of estimating position of mobile node in wireless sensor network | Yoon Seok Nam, Kwang Roh Park | 2013-09-24 |
| 8472426 | Real-time wireless communication method for guaranteeing quality of service in wireless personal area network | Eun Chang CHOI, Moo-ho Cho, Kwang Roh Park | 2013-06-25 |
| 8364083 | Priority-based wireless USB transfer service management apparatus and method thereof | Seung Ho Baek, Eun Chang CHOI | 2013-01-29 |
| 8204016 | Method for selecting serving PNC based on FER in wireless mesh network | Eun Chang Chol, Moo Hoo Cho, Kwang Roh Park | 2012-06-19 |
| 8169975 | Method for reserving propagation time by estimating channel environment in wireless personal area network | Junwhan Kim | 2012-05-01 |
| 8155031 | Wireless audio transceiver system and method using UWB wireless communication | Jong-Moo Sohn, Eun Chang CHOI | 2012-04-10 |
| 8045577 | Method and apparatus for allocating wireless resource and wireless network system | Jung-Sik SUNG | 2011-10-25 |
| 8018829 | Method and apparatus for OFDM based on 3D signal constellation | Eun Chang CHOI, Seon Geun Kang | 2011-09-13 |
| 8000753 | Apparatus and method for providing hands-free and LCD display function of mobile communication terminal using Zigbee | Eun Chang CHOI, Kwang Roh Park, Sun Ho Min | 2011-08-16 |
| 7859989 | Wireless LAN and USB bridging apparatus for connecting communication between wireless local area network and wireless USB network | Jong Won Kim, Kwang Roh Park | 2010-12-28 |
| 7847699 | Apparatus and method of ubiquitous context-aware agent based on sensor networks | Hyun Jeong Lee, Shin-Young Lim | 2010-12-07 |
| 7817577 | Method for balancing quality of wireless communication channel and wireless communication apparatus using the same | Jun Kim | 2010-10-19 |
| 7774439 | Sensing information management apparatus and method of sensor based home network system | Seung Ho Baek, Eun Chang CHOI | 2010-08-10 |
| 7627098 | Intelligent management apparatus and method of digital home network system | Seoung Ho Baik, Shin-Young Lim | 2009-12-01 |
| 7596646 | Wireless USB host apparatus supporting UWB | Jong Won Kim, Kwang Roh Park | 2009-09-29 |
| 7483632 | Apparatus and method for supporting quality of service in Ethernet passive optical network system | Jung-Sik SUNG, Tae II Kim, Hyeong Ho Lee | 2009-01-27 |
| 7362975 | Bandwidth allocation device and dynamic bandwidth allocation method based on class of service in Ethernet Passive Optical Network | Su Choi, Hyeong Ho Lee | 2008-04-22 |
| 6436921 | Carbapenem derivatives and a preparation method thereof | Sang Woo Park, Dong Kin Kim, Kye Jung Shin, Yong Koo Kang, Yong Zu Kim +5 more | 2002-08-20 |
| 5925537 | Process for the preparation of metabolites of Ginseng saponins | Jong Hwan Sung, Hideo Hasegawa, Satoshi Matsumiya, Masamori Uchiyama | 1999-07-20 |
| 5919770 | Metabolites of ginseng saponins by human intestinal bacteria and its preparation for an anticancer | Hasegawa Hideo, Jong Hwan Sung, Matsumiya Satoshi, Uchiyama Masamori | 1999-07-06 |